Astronomical Sky Calendar for Jan - Dec 2021 for Nayoro
PDF version
MOON PHASES FOR 2021, at Nayoro, Hokkaido, Japan
Times and dates are given in local time, zone = -9 hr West.
They are generally better than +- 2 minutes.
The end of the previous year and the beginning of the next
are included for continuity.
NEW 1ST FULL LAST
Dec 15 1 19 Dec 22 8 43 Dec 30 12 30 Jan 06 18 39
Jan 13 14 03 Jan 21 6 04 Jan 29 4 19 Feb 05 2 39
Feb 12 4 08 Feb 20 3 49 Feb 27 17 20 Mar 06 10 32
Mar 13 19 24 Mar 21 23 42 Mar 29 3 50 Apr 04 19 04
Apr 12 11 33 Apr 20 16 00 Apr 27 12 33 May 04 4 52
May 12 4 02 May 20 4 13 May 26 20 15 Jun 02 16 26
Jun 10 19 54 Jun 18 12 55 Jun 25 3 40 Jul 02 6 13
Jul 10 10 18 Jul 17 19 12 Jul 24 11 37 Jul 31 22 18
Aug 08 22 51 Aug 16 0 21 Aug 22 21 02 Aug 30 16 15
Sep 07 9 52 Sep 14 5 41 Sep 21 8 55 Sep 29 10 58
Oct 06 20 06 Oct 13 12 28 Oct 20 23 58 Oct 29 5 07
Nov 05 6 15 Nov 11 21 48 Nov 19 18 00 Nov 27 21 30
Dec 04 16 45 Dec 11 10 38 Dec 19 13 38 Dec 27 11 26
Jan 03 3 36 Jan 10 3 13 Jan 18 8 51 Jan 25 22 43
***** 2021 JANUARY *****
Calendar for Nayoro, Hokkaido, Japan, west longitude (h.m.s) = - 9 28 58, latitude (d.m) = 44 22.4
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Japan standard time ( -9 hr W), for 161 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2021 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Fri Jan 01/Sat Jan 02 9216.1 7 14 54 16 05 17 47 5 22 7 04 1 01 12 38 17 55 ..... 93 8 59.7 21 00
Sat Jan 02/Sun Jan 03 9217.1 7 18 51 16 06 17 48 5 22 7 04 1 06 12 42 19 05 ..... 87 9 54.7 17 25
Sun Jan 03/Mon Jan 04 9218.1 7 22 47 16 07 17 49 5 22 7 04 1 11 12 46 20 17 ..... 79 10 48.0 12 50
Mon Jan 04/Tue Jan 05 9219.1 7 26 44 16 08 17 50 5 22 7 04 1 15 12 50 21 29 ..... 69 11 39.7 7 32
Tue Jan 05/Wed Jan 06 9220.1 7 30 41 16 09 17 51 5 22 7 04 1 20 12 54 22 42 ..... 58 12 30.6 1 48
Wed Jan 06/Thu Jan 07 9221.1 7 34 37 16 10 17 52 5 22 7 04 1 25 12 58 23 56 ..... 47 13 21.5 - 4 05
Thu Jan 07/Fri Jan 08 9222.1 7 38 34 16 11 17 52 5 22 7 04 1 30 13 02 1 11 ..... 35 14 13.6 - 9 50
Fri Jan 08/Sat Jan 09 9223.1 7 42 30 16 12 17 53 5 22 7 04 1 35 13 06 2 27 ..... 25 15 07.7 -15 07
Sat Jan 09/Sun Jan 10 9224.1 7 46 27 16 13 17 54 5 22 7 03 1 40 13 09 3 44 ..... 16 16 04.5 -19 35
Sun Jan 10/Mon Jan 11 9225.1 7 50 23 16 14 17 55 5 22 7 03 1 45 13 13 5 00 ..... 8 17 04.0 -22 54
Mon Jan 11/Tue Jan 12 9226.1 7 54 20 16 15 17 56 5 22 7 03 1 50 13 17 6 10 ..... 3 18 05.4 -24 48
Tue Jan 12/Wed Jan 13 9227.1 7 58 16 16 16 17 57 5 21 7 02 1 55 13 21 7 10 ..... 0 19 07.2 -25 08
Wed Jan 13/Thu Jan 14 9228.1 8 02 13 16 17 17 58 5 21 7 02 2 00 13 24 7 59 16 04 0 20 07.5 -23 55
Thu Jan 14/Fri Jan 15 9229.1 8 06 10 16 19 17 59 5 21 7 01 2 04 13 28 8 39 17 14 3 21 04.8 -21 22
Fri Jan 15/Sat Jan 16 9230.1 8 10 06 16 20 18 00 5 20 7 01 2 09 13 31 ..... 18 25 7 21 58.5 -17 45
Sat Jan 16/Sun Jan 17 9231.1 8 14 03 16 21 18 01 5 20 7 00 2 15 13 35 ..... 19 34 13 22 48.6 -13 25
Sun Jan 17/Mon Jan 18 9232.1 8 17 59 16 22 18 03 5 20 7 00 2 20 13 38 ..... 20 41 20 23 35.6 - 8 37
Mon Jan 18/Tue Jan 19 9233.1 8 21 56 16 24 18 04 5 19 6 59 2 25 13 42 ..... 21 45 29 0 20.5 - 3 36
Tue Jan 19/Wed Jan 20 9234.1 8 25 52 16 25 18 05 5 19 6 58 2 30 13 45 ..... 22 48 38 1 04.1 1 27
Wed Jan 20/Thu Jan 21 9235.1 8 29 49 16 26 18 06 5 18 6 57 2 35 13 49 ..... 23 49 47 1 47.5 6 23
Thu Jan 21/Fri Jan 22 9236.1 8 33 45 16 28 18 07 5 18 6 57 2 40 13 52 ..... 0 51 56 2 31.5 11 03
Fri Jan 22/Sat Jan 23 9237.1 8 37 42 16 29 18 08 5 17 6 56 2 45 13 55 ..... 1 54 66 3 17.1 15 19
Sat Jan 23/Sun Jan 24 9238.1 8 41 39 16 30 18 09 5 16 6 55 2 50 13 59 ..... 2 57 74 4 05.0 19 00
Sun Jan 24/Mon Jan 25 9239.1 8 45 35 16 32 18 10 5 16 6 54 2 55 14 02 ..... 3 59 82 4 55.7 21 54
Mon Jan 25/Tue Jan 26 9240.1 8 49 32 16 33 18 12 5 15 6 53 3 00 14 05 ..... 5 00 89 5 49.2 23 49
Tue Jan 26/Wed Jan 27 9241.1 8 53 28 16 34 18 13 5 14 6 52 3 05 14 08 ..... 5 56 95 6 45.1 24 32
Wed Jan 27/Thu Jan 28 9242.1 8 57 25 16 36 18 14 5 13 6 51 3 10 14 12 ..... 6 45 98 7 42.6 23 55
Thu Jan 28/Fri Jan 29 9243.1 9 01 21 16 37 18 15 5 13 6 50 3 15 14 15 15 40 7 27 100 8 40.3 21 54
Fri Jan 29/Sat Jan 30 9244.1 9 05 18 16 38 18 16 5 12 6 49 3 21 14 18 16 50 8 03 99 9 37.0 18 34
Sat Jan 30/Sun Jan 31 9245.1 9 09 14 16 40 18 17 5 11 6 48 3 26 14 21 18 04 8 33 96 10 32.1 14 08
Sun Jan 31/Mon Feb 01 9246.1 9 13 11 16 41 18 19 5 10 6 47 3 31 14 24 19 18 ..... 90 11 25.5 8 51
***** 2021 FEBRUARY *****
Calendar for Nayoro, Hokkaido, Japan, west longitude (h.m.s) = - 9 28 58, latitude (d.m) = 44 22.4
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Japan standard time ( -9 hr W), for 161 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2021 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Mon Feb 01/Tue Feb 02 9247.1 9 17 08 16 43 18 20 5 09 6 46 3 36 14 27 20 32 ..... 82 12 17.6 3 03
Tue Feb 02/Wed Feb 03 9248.1 9 21 04 16 44 18 21 5 08 6 45 3 41 14 30 21 47 ..... 73 13 09.3 - 2 57
Wed Feb 03/Thu Feb 04 9249.1 9 25 01 16 45 18 22 5 07 6 44 3 46 14 33 23 01 ..... 62 14 01.4 - 8 48
Thu Feb 04/Fri Feb 05 9250.1 9 28 57 16 47 18 24 5 06 6 42 3 52 14 36 0 17 ..... 50 14 54.8 -14 12
Fri Feb 05/Sat Feb 06 9251.1 9 32 54 16 48 18 25 5 05 6 41 3 57 14 39 1 33 ..... 39 15 50.3 -18 50
Sat Feb 06/Sun Feb 07 9252.1 9 36 50 16 49 18 26 5 04 6 40 4 02 14 41 2 47 ..... 29 16 48.1 -22 23
Sun Feb 07/Mon Feb 08 9253.1 9 40 47 16 51 18 27 5 03 6 39 4 07 14 44 3 57 ..... 19 17 47.8 -24 36
Mon Feb 08/Tue Feb 09 9254.1 9 44 43 16 52 18 28 5 01 6 37 4 12 14 47 5 00 ..... 11 18 48.3 -25 21
Tue Feb 09/Wed Feb 10 9255.1 9 48 40 16 54 18 30 5 00 6 36 4 17 14 50 5 52 ..... 5 19 48.0 -24 35
Wed Feb 10/Thu Feb 11 9256.1 9 52 37 16 55 18 31 4 59 6 35 4 23 14 52 6 34 ..... 2 20 45.5 -22 26
Thu Feb 11/Fri Feb 12 9257.1 9 56 33 16 56 18 32 4 58 6 33 4 28 14 55 7 08 16 05 0 21 40.0 -19 09
Fri Feb 12/Sat Feb 13 9258.1 10 00 30 16 58 18 33 4 56 6 32 4 33 14 58 7 36 17 15 1 22 31.1 -15 01
Sat Feb 13/Sun Feb 14 9259.1 10 04 26 16 59 18 35 4 55 6 30 4 38 15 00 8 00 18 24 4 23 19.1 -10 18
Sun Feb 14/Mon Feb 15 9260.1 10 08 23 17 01 18 36 4 54 6 29 4 43 15 03 ..... 19 30 8 0 04.9 - 5 17
Mon Feb 15/Tue Feb 16 9261.1 10 12 19 17 02 18 37 4 52 6 27 4 49 15 06 ..... 20 33 14 0 49.1 - 0 10
Tue Feb 16/Wed Feb 17 9262.1 10 16 16 17 03 18 38 4 51 6 26 4 54 15 08 ..... 21 36 21 1 32.6 4 52
Wed Feb 17/Thu Feb 18 9263.1 10 20 12 17 05 18 40 4 50 6 24 4 59 15 11 ..... 22 38 30 2 16.4 9 40
Thu Feb 18/Fri Feb 19 9264.1 10 24 09 17 06 18 41 4 48 6 23 5 04 15 13 ..... 23 40 39 3 01.2 14 04
Fri Feb 19/Sat Feb 20 9265.1 10 28 06 17 08 18 42 4 47 6 21 5 10 15 16 ..... 0 43 48 3 47.8 17 56
Sat Feb 20/Sun Feb 21 9266.1 10 32 02 17 09 18 44 4 45 6 20 5 15 15 18 ..... 1 46 57 4 36.8 21 05
Sun Feb 21/Mon Feb 22 9267.1 10 35 59 17 10 18 45 4 44 6 18 5 20 15 20 ..... 2 47 67 5 28.5 23 20
Mon Feb 22/Tue Feb 23 9268.1 10 39 55 17 12 18 46 4 42 6 16 5 25 15 23 ..... 3 44 76 6 22.7 24 30
Tue Feb 23/Wed Feb 24 9269.1 10 43 52 17 13 18 47 4 41 6 15 5 30 15 25 ..... 4 36 84 7 19.0 24 23
Wed Feb 24/Thu Feb 25 9270.1 10 47 48 17 14 18 49 4 39 6 13 5 36 15 28 ..... 5 21 91 8 16.3 22 54
Thu Feb 25/Fri Feb 26 9271.1 10 51 45 17 16 18 50 4 37 6 12 5 41 15 30 ..... 5 59 96 9 13.6 20 02
Fri Feb 26/Sat Feb 27 9272.1 10 55 41 17 17 18 51 4 36 6 10 5 46 15 32 ..... 6 31 99 10 10.0 15 55
Sat Feb 27/Sun Feb 28 9273.1 10 59 38 17 18 18 53 4 34 6 08 5 51 15 35 16 57 7 00 100 11 05.1 10 46
Sun Feb 28/Mon Mar 01 9274.1 11 03 35 17 20 18 54 4 32 6 07 5 57 15 37 18 14 7 26 98 11 59.0 4 54
***** 2021 MARCH *****
Calendar for Nayoro, Hokkaido, Japan, west longitude (h.m.s) = - 9 28 58, latitude (d.m) = 44 22.4
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Japan standard time ( -9 hr W), for 161 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2021 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Mon Mar 01/Tue Mar 02 9275.1 11 07 31 17 21 18 55 4 31 6 05 6 02 15 39 19 31 7 51 93 12 52.4 - 1 19
Tue Mar 02/Wed Mar 03 9276.1 11 11 28 17 22 18 57 4 29 6 03 6 07 15 41 20 48 ..... 85 13 46.0 - 7 29
Wed Mar 03/Thu Mar 04 9277.1 11 15 24 17 24 18 58 4 27 6 01 6 12 15 43 22 06 ..... 76 14 40.6 -13 14
Thu Mar 04/Fri Mar 05 9278.1 11 19 21 17 25 18 59 4 26 6 00 6 18 15 46 23 23 ..... 65 15 36.8 -18 12
Fri Mar 05/Sat Mar 06 9279.1 11 23 17 17 26 19 00 4 24 5 58 6 23 15 48 0 39 ..... 54 16 34.9 -22 04
Sat Mar 06/Sun Mar 07 9280.1 11 27 14 17 28 19 02 4 22 5 56 6 28 15 50 1 51 ..... 43 17 34.6 -24 36
Sun Mar 07/Mon Mar 08 9281.1 11 31 10 17 29 19 03 4 20 5 54 6 33 15 52 2 55 ..... 32 18 34.8 -25 39
Mon Mar 08/Tue Mar 09 9282.1 11 35 07 17 30 19 04 4 18 5 53 6 39 15 54 3 49 ..... 23 19 34.2 -25 11
Tue Mar 09/Wed Mar 10 9283.1 11 39 04 17 31 19 06 4 17 5 51 6 44 15 56 4 34 ..... 15 20 31.5 -23 20
Wed Mar 10/Thu Mar 11 9284.1 11 43 00 17 33 19 07 4 15 5 49 6 49 15 58 5 09 ..... 8 21 25.9 -20 19
Thu Mar 11/Fri Mar 12 9285.1 11 46 57 17 34 19 08 4 13 5 47 6 55 16 00 5 38 ..... 4 22 17.1 -16 24
Fri Mar 12/Sat Mar 13 9286.1 11 50 53 17 35 19 10 4 11 5 45 7 00 16 02 6 03 ..... 1 23 05.3 -11 49
Sat Mar 13/Sun Mar 14 9287.1 11 54 50 17 37 19 11 4 09 5 44 7 05 16 05 6 25 17 16 0 23 51.3 - 6 51
Sun Mar 14/Mon Mar 15 9288.1 11 58 46 17 38 19 13 4 07 5 42 7 11 16 07 6 45 18 20 2 0 35.7 - 1 43
Mon Mar 15/Tue Mar 16 9289.1 12 02 43 17 39 19 14 4 05 5 40 7 16 16 09 7 05 19 24 5 1 19.2 3 24
Tue Mar 16/Wed Mar 17 9290.1 12 06 39 17 40 19 15 4 03 5 38 7 21 16 10 7 26 20 26 9 2 02.8 8 19
Wed Mar 17/Thu Mar 18 9291.1 12 10 36 17 42 19 17 4 01 5 36 7 27 16 12 ..... 21 29 15 2 47.2 12 53
Thu Mar 18/Fri Mar 19 9292.1 12 14 33 17 43 19 18 3 59 5 34 7 32 16 14 ..... 22 31 23 3 32.9 16 56
Fri Mar 19/Sat Mar 20 9293.1 12 18 29 17 44 19 20 3 57 5 33 7 37 16 16 ..... 23 34 31 4 20.7 20 19
Sat Mar 20/Sun Mar 21 9294.1 12 22 26 17 45 19 21 3 55 5 31 7 43 16 18 ..... 0 35 40 5 10.8 22 51
Sun Mar 21/Mon Mar 22 9295.1 12 26 22 17 47 19 22 3 53 5 29 7 48 16 20 ..... 1 34 50 6 03.2 24 22
Mon Mar 22/Tue Mar 23 9296.1 12 30 19 17 48 19 24 3 51 5 27 7 53 16 22 ..... 2 27 59 6 57.6 24 43
Tue Mar 23/Wed Mar 24 9297.1 12 34 15 17 49 19 25 3 49 5 25 7 59 16 24 ..... 3 14 69 7 53.2 23 46
Wed Mar 24/Thu Mar 25 9298.1 12 38 12 17 50 19 27 3 47 5 23 8 04 16 26 ..... 3 54 78 8 49.3 21 28
Thu Mar 25/Fri Mar 26 9299.1 12 42 08 17 52 19 28 3 45 5 21 8 10 16 28 ..... 4 28 87 9 45.2 17 53
Fri Mar 26/Sat Mar 27 9300.1 12 46 05 17 53 19 30 3 43 5 20 8 15 16 30 ..... 4 58 93 10 40.3 13 08
Sat Mar 27/Sun Mar 28 9301.1 12 50 02 17 54 19 31 3 41 5 18 8 20 16 31 ..... 5 25 98 11 34.7 7 29
Sun Mar 28/Mon Mar 29 9302.1 12 53 58 17 55 19 33 3 39 5 16 8 26 16 33 17 05 5 50 100 12 28.9 1 13
Mon Mar 29/Tue Mar 30 9303.1 12 57 55 17 57 19 34 3 37 5 14 8 31 16 35 18 24 6 16 99 13 23.6 - 5 14
Tue Mar 30/Wed Mar 31 9304.1 13 01 51 17 58 19 36 3 35 5 12 8 37 16 37 19 44 6 44 95 14 19.5 -11 27
Wed Mar 31/Thu Apr 01 9305.1 13 05 48 17 59 19 37 3 32 5 10 8 42 16 39 21 05 ..... 88 15 17.2 -16 59
***** 2021 APRIL *****
Calendar for Nayoro, Hokkaido, Japan, west longitude (h.m.s) = - 9 28 58, latitude (d.m) = 44 22.4
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Japan standard time ( -9 hr W), for 161 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2021 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Thu Apr 01/Fri Apr 02 9306.1 13 09 44 18 00 19 39 3 30 5 09 8 48 16 41 22 25 ..... 79 16 17.0 -21 26
Fri Apr 02/Sat Apr 03 9307.1 13 13 41 18 01 19 40 3 28 5 07 8 53 16 42 23 41 ..... 69 17 18.5 -24 28
Sat Apr 03/Sun Apr 04 9308.1 13 17 37 18 03 19 42 3 26 5 05 8 59 16 44 0 50 ..... 58 18 20.4 -25 56
Sun Apr 04/Mon Apr 05 9309.1 13 21 34 18 04 19 43 3 24 5 03 9 04 16 46 1 48 ..... 47 19 21.3 -25 48
Mon Apr 05/Tue Apr 06 9310.1 13 25 31 18 05 19 45 3 22 5 01 9 10 16 48 2 35 ..... 37 20 19.8 -24 12
Tue Apr 06/Wed Apr 07 9311.1 13 29 27 18 06 19 47 3 20 5 00 9 15 16 50 3 13 ..... 27 21 14.8 -21 22
Wed Apr 07/Thu Apr 08 9312.1 13 33 24 18 08 19 48 3 17 4 58 9 21 16 51 3 43 ..... 18 22 06.4 -17 36
Thu Apr 08/Fri Apr 09 9313.1 13 37 20 18 09 19 50 3 15 4 56 9 26 16 53 4 09 ..... 11 22 54.8 -13 08
Fri Apr 09/Sat Apr 10 9314.1 13 41 17 18 10 19 51 3 13 4 54 9 32 16 55 4 31 ..... 6 23 40.7 - 8 15
Sat Apr 10/Sun Apr 11 9315.1 13 45 13 18 11 19 53 3 11 4 52 9 38 16 57 4 51 ..... 2 0 24.9 - 3 08
Sun Apr 11/Mon Apr 12 9316.1 13 49 10 18 13 19 55 3 09 4 51 9 43 16 58 5 11 17 14 0 1 08.3 2 01
Mon Apr 12/Tue Apr 13 9317.1 13 53 06 18 14 19 56 3 07 4 49 9 49 17 00 5 31 18 17 0 1 51.5 7 01
Tue Apr 13/Wed Apr 14 9318.1 13 57 03 18 15 19 58 3 04 4 47 9 54 17 02 5 52 19 19 2 2 35.5 11 43
Wed Apr 14/Thu Apr 15 9319.1 14 01 00 18 16 20 00 3 02 4 46 10 00 17 04 6 17 20 22 6 3 20.7 15 57
Thu Apr 15/Fri Apr 16 9320.1 14 04 56 18 18 20 01 3 00 4 44 10 06 17 05 ..... 21 25 11 4 07.7 19 33
Fri Apr 16/Sat Apr 17 9321.1 14 08 53 18 19 20 03 2 58 4 42 10 11 17 07 ..... 22 27 17 4 56.8 22 20
Sat Apr 17/Sun Apr 18 9322.1 14 12 49 18 20 20 05 2 56 4 40 10 17 17 09 ..... 23 26 25 5 48.0 24 09
Sun Apr 18/Mon Apr 19 9323.1 14 16 46 18 21 20 07 2 53 4 39 10 23 17 11 ..... 0 21 33 6 40.9 24 51
Mon Apr 19/Tue Apr 20 9324.1 14 20 42 18 23 20 08 2 51 4 37 10 28 17 12 ..... 1 10 43 7 35.0 24 19
Tue Apr 20/Wed Apr 21 9325.1 14 24 39 18 24 20 10 2 49 4 35 10 34 17 14 ..... 1 51 53 8 29.5 22 32
Wed Apr 21/Thu Apr 22 9326.1 14 28 35 18 25 20 12 2 47 4 34 10 40 17 16 ..... 2 27 63 9 23.7 19 29
Thu Apr 22/Fri Apr 23 9327.1 14 32 32 18 26 20 14 2 45 4 32 10 46 17 18 ..... 2 57 73 10 17.4 15 17
Fri Apr 23/Sat Apr 24 9328.1 14 36 29 18 27 20 16 2 42 4 31 10 51 17 19 ..... 3 24 83 11 10.5 10 06
Sat Apr 24/Sun Apr 25 9329.1 14 40 25 18 29 20 17 2 40 4 29 10 57 17 21 ..... 3 49 91 12 03.6 4 08
Sun Apr 25/Mon Apr 26 9330.1 14 44 22 18 30 20 19 2 38 4 27 11 03 17 23 ..... 4 14 96 12 57.4 - 2 16
Mon Apr 26/Tue Apr 27 9331.1 14 48 18 18 31 20 21 2 36 4 26 11 09 17 25 ..... 4 40 100 13 52.8 - 8 44
Tue Apr 27/Wed Apr 28 9332.1 14 52 15 18 32 20 23 2 34 4 24 11 15 17 26 18 35 5 10 100 14 50.5 -14 48
Wed Apr 28/Thu Apr 29 9333.1 14 56 11 18 34 20 25 2 32 4 23 11 20 17 28 19 59 5 46 97 15 51.1 -19 57
Thu Apr 29/Fri Apr 30 9334.1 15 00 08 18 35 20 27 2 30 4 21 11 26 17 30 21 20 6 29 91 16 54.3 -23 46
Fri Apr 30/Sat May 01 9335.1 15 04 04 18 36 20 29 2 27 4 20 11 32 17 32 22 36 ..... 83 17 58.8 -25 56
***** 2021 MAY *****
Calendar for Nayoro, Hokkaido, Japan, west longitude (h.m.s) = - 9 28 58, latitude (d.m) = 44 22.4
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Japan standard time ( -9 hr W), for 161 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2021 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Sat May 01/Sun May 02 9336.1 15 08 01 18 37 20 30 2 25 4 18 11 38 17 34 23 41 ..... 73 19 02.8 -26 20
Sun May 02/Mon May 03 9337.1 15 11 58 18 38 20 32 2 23 4 17 11 44 17 35 0 34 ..... 62 20 04.2 -25 05
Mon May 03/Tue May 04 9338.1 15 15 54 18 40 20 34 2 21 4 16 11 50 17 37 1 15 ..... 52 21 01.8 -22 28
Tue May 04/Wed May 05 9339.1 15 19 51 18 41 20 36 2 19 4 14 11 55 17 39 1 48 ..... 41 21 55.2 -18 49
Wed May 05/Thu May 06 9340.1 15 23 47 18 42 20 38 2 17 4 13 12 01 17 41 2 15 ..... 31 22 44.7 -14 25
Thu May 06/Fri May 07 9341.1 15 27 44 18 43 20 40 2 15 4 11 12 07 17 43 2 37 ..... 23 23 31.2 - 9 34
Fri May 07/Sat May 08 9342.1 15 31 40 18 45 20 42 2 13 4 10 12 13 17 45 2 58 ..... 15 0 15.6 - 4 28
Sat May 08/Sun May 09 9343.1 15 35 37 18 46 20 44 2 11 4 09 12 19 17 47 3 17 ..... 9 0 58.9 0 42
Sun May 09/Mon May 10 9344.1 15 39 33 18 47 20 46 2 09 4 08 12 25 17 49 3 37 ..... 4 1 41.9 5 46
Mon May 10/Tue May 11 9345.1 15 43 30 18 48 20 48 2 07 4 06 12 31 17 50 3 58 ..... 1 2 25.4 10 34
Tue May 11/Wed May 12 9346.1 15 47 27 18 49 20 50 2 05 4 05 12 37 17 52 4 21 18 14 0 3 10.2 14 57
Wed May 12/Thu May 13 9347.1 15 51 23 18 50 20 52 2 03 4 04 12 43 17 54 4 48 19 17 1 3 56.7 18 43
Thu May 13/Fri May 14 9348.1 15 55 20 18 52 20 54 2 01 4 03 12 48 17 56 5 20 20 20 3 4 45.3 21 44
Fri May 14/Sat May 15 9349.1 15 59 16 18 53 20 56 1 59 4 02 12 54 17 58 5 59 21 20 7 5 35.9 23 48
Sat May 15/Sun May 16 9350.1 16 03 13 18 54 20 58 1 57 4 01 13 00 18 00 ..... 22 17 13 6 28.2 24 47
Sun May 16/Mon May 17 9351.1 16 07 09 18 55 20 59 1 55 4 00 13 06 18 02 ..... 23 08 20 7 21.5 24 35
Mon May 17/Tue May 18 9352.1 16 11 06 18 56 21 01 1 53 3 58 13 12 18 05 ..... 23 51 28 8 15.0 23 09
Tue May 18/Wed May 19 9353.1 16 15 02 18 57 21 03 1 51 3 57 13 18 18 07 ..... 0 28 37 9 08.0 20 31
Wed May 19/Thu May 20 9354.1 16 18 59 18 58 21 05 1 49 3 56 13 24 18 09 ..... 0 59 48 10 00.2 16 46
Thu May 20/Fri May 21 9355.1 16 22 56 18 59 21 07 1 48 3 56 13 30 18 11 ..... 1 26 59 10 51.7 12 03
Fri May 21/Sat May 22 9356.1 16 26 52 19 00 21 09 1 46 3 55 13 35 18 13 ..... 1 50 69 11 42.8 6 32
Sat May 22/Sun May 23 9357.1 16 30 49 19 01 21 11 1 44 3 54 13 41 18 15 ..... 2 14 79 12 34.3 0 28
Sun May 23/Mon May 24 9358.1 16 34 45 19 02 21 13 1 43 3 53 13 47 18 18 ..... 2 39 88 13 27.3 - 5 52
Mon May 24/Tue May 25 9359.1 16 38 42 19 03 21 15 1 41 3 52 13 53 18 20 ..... 3 06 95 14 22.8 -12 05
Tue May 25/Wed May 26 9360.1 16 42 38 19 04 21 16 1 39 3 51 13 59 18 22 ..... 3 38 99 15 21.6 -17 43
Wed May 26/Thu May 27 9361.1 16 46 35 19 05 21 18 1 38 3 51 14 04 18 25 18 49 4 17 100 16 24.0 -22 17
Thu May 27/Fri May 28 9362.1 16 50 31 19 06 21 20 1 36 3 50 14 10 18 27 20 10 5 06 98 17 29.4 -25 19
Fri May 28/Sat May 29 9363.1 16 54 28 19 07 21 22 1 35 3 49 14 16 18 30 21 23 6 05 93 18 35.9 -26 32
Sat May 29/Sun May 30 9364.1 16 58 25 19 08 21 23 1 33 3 49 14 21 18 32 22 24 ..... 86 19 40.8 -25 55
Sun May 30/Mon May 31 9365.1 17 02 21 19 09 21 25 1 32 3 48 14 27 18 35 23 12 ..... 77 20 42.2 -23 42
Mon May 31/Tue Jun 01 9366.1 17 06 18 19 10 21 27 1 31 3 47 14 32 18 37 23 49 ..... 67 21 39.0 -20 13
***** 2021 JUNE *****
Calendar for Nayoro, Hokkaido, Japan, west longitude (h.m.s) = - 9 28 58, latitude (d.m) = 44 22.4
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Japan standard time ( -9 hr W), for 161 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2021 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Tue Jun 01/Wed Jun 02 9367.1 17 10 14 19 11 21 28 1 29 3 47 14 38 18 40 0 18 ..... 57 22 31.2 -15 53
Wed Jun 02/Thu Jun 03 9368.1 17 14 11 19 12 21 30 1 28 3 46 14 43 18 43 0 43 ..... 46 23 19.5 -11 01
Thu Jun 03/Fri Jun 04 9369.1 17 18 07 19 12 21 31 1 27 3 46 14 49 18 45 1 04 ..... 37 0 05.1 - 5 51
Fri Jun 04/Sat Jun 05 9370.1 17 22 04 19 13 21 33 1 26 3 45 14 54 18 48 1 24 ..... 28 0 48.9 - 0 38
Sat Jun 05/Sun Jun 06 9371.1 17 26 00 19 14 21 34 1 25 3 45 15 00 18 51 1 43 ..... 19 1 32.0 4 30
Sun Jun 06/Mon Jun 07 9372.1 17 29 57 19 15 21 35 1 24 3 45 15 05 18 54 2 03 ..... 13 2 15.4 9 24
Mon Jun 07/Tue Jun 08 9373.1 17 33 54 19 15 21 37 1 23 3 44 15 10 18 57 2 25 ..... 7 2 59.8 13 54
Tue Jun 08/Wed Jun 09 9374.1 17 37 50 19 16 21 38 1 22 3 44 15 15 19 00 2 51 ..... 3 3 45.9 17 51
Wed Jun 09/Thu Jun 10 9375.1 17 41 47 19 17 21 39 1 22 3 44 15 20 19 04 3 21 18 12 1 4 34.1 21 03
Thu Jun 10/Fri Jun 11 9376.1 17 45 43 19 17 21 40 1 21 3 44 15 25 19 07 3 58 19 14 0 5 24.5 23 22
Fri Jun 11/Sat Jun 12 9377.1 17 49 40 19 18 21 41 1 20 3 44 15 30 19 10 4 43 20 12 1 6 16.6 24 37
Sat Jun 12/Sun Jun 13 9378.1 17 53 36 19 18 21 42 1 20 3 44 15 35 19 14 5 36 21 05 4 7 09.9 24 40
Sun Jun 13/Mon Jun 14 9379.1 17 57 33 19 19 21 43 1 19 3 43 15 40 19 17 ..... 21 51 9 8 03.4 23 31
Mon Jun 14/Tue Jun 15 9380.1 18 01 29 19 19 21 44 1 19 3 43 15 45 19 21 ..... 22 29 16 8 56.3 21 09
Tue Jun 15/Wed Jun 16 9381.1 18 05 26 19 20 21 44 1 19 3 43 15 50 19 24 ..... 23 02 24 9 48.0 17 42
Wed Jun 16/Thu Jun 17 9382.1 18 09 23 19 20 21 45 1 18 3 43 15 54 19 28 ..... 23 29 33 10 38.5 13 17
Thu Jun 17/Fri Jun 18 9383.1 18 13 19 19 21 21 46 1 18 3 44 15 59 19 32 ..... 23 54 44 11 28.2 8 07
Fri Jun 18/Sat Jun 19 9384.1 18 17 16 19 21 21 46 1 18 3 44 16 03 19 36 ..... 0 17 55 12 17.8 2 23
Sat Jun 19/Sun Jun 20 9385.1 18 21 12 19 21 21 47 1 18 3 44 16 07 19 40 ..... 0 40 66 13 08.3 - 3 40
Sun Jun 20/Mon Jun 21 9386.1 18 25 09 19 21 21 47 1 19 3 44 16 12 19 44 ..... 1 05 76 14 00.7 - 9 44
Mon Jun 21/Tue Jun 22 9387.1 18 29 05 19 22 21 47 1 19 3 44 16 16 19 48 ..... 1 33 86 14 56.1 -15 28
Tue Jun 22/Wed Jun 23 9388.1 18 33 02 19 22 21 47 1 19 3 44 16 20 19 52 ..... 2 08 93 15 55.5 -20 26
Wed Jun 23/Thu Jun 24 9389.1 18 36 58 19 22 21 47 1 19 3 45 16 24 19 57 17 41 2 51 98 16 58.7 -24 09
Thu Jun 24/Fri Jun 25 9390.1 18 40 55 19 22 21 47 1 20 3 45 16 28 20 01 18 58 3 45 100 18 04.8 -26 13
Fri Jun 25/Sat Jun 26 9391.1 18 44 52 19 22 21 47 1 20 3 45 16 32 20 06 20 06 4 50 99 19 11.4 -26 26
Sat Jun 26/Sun Jun 27 9392.1 18 48 48 19 22 21 47 1 21 3 46 16 35 20 10 21 01 6 02 95 20 15.8 -24 51
Sun Jun 27/Mon Jun 28 9393.1 18 52 45 19 22 21 47 1 22 3 46 16 39 20 15 21 44 ..... 89 21 16.2 -21 46
Mon Jun 28/Tue Jun 29 9394.1 18 56 41 19 22 21 46 1 23 3 47 16 43 20 20 22 18 ..... 81 22 11.8 -17 36
Tue Jun 29/Wed Jun 30 9395.1 19 00 38 19 22 21 46 1 23 3 47 16 46 20 24 22 45 ..... 72 23 03.0 -12 43
Wed Jun 30/Thu Jul 01 9396.1 19 04 34 19 22 21 45 1 24 3 48 16 50 20 29 23 08 ..... 62 23 50.7 - 7 29
***** 2021 JULY *****
Calendar for Nayoro, Hokkaido, Japan, west longitude (h.m.s) = - 9 28 58, latitude (d.m) = 44 22.4
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Japan standard time ( -9 hr W), for 161 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2021 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Thu Jul 01/Fri Jul 02 9397.1 19 08 31 19 22 21 45 1 25 3 48 16 53 20 34 23 29 ..... 52 0 36.0 - 2 08
Fri Jul 02/Sat Jul 03 9398.1 19 12 27 19 22 21 44 1 26 3 49 16 56 20 39 23 48 ..... 42 1 20.0 3 08
Sat Jul 03/Sun Jul 04 9399.1 19 16 24 19 21 21 43 1 28 3 49 16 59 20 44 0 08 ..... 33 2 03.7 8 10
Sun Jul 04/Mon Jul 05 9400.1 19 20 21 19 21 21 42 1 29 3 50 17 02 20 49 0 30 ..... 25 2 48.1 12 49
Mon Jul 05/Tue Jul 06 9401.1 19 24 17 19 21 21 42 1 30 3 51 17 05 20 55 0 54 ..... 17 3 33.9 16 56
Tue Jul 06/Wed Jul 07 9402.1 19 28 14 19 20 21 41 1 31 3 51 17 08 21 00 1 22 ..... 10 4 21.7 20 21
Wed Jul 07/Thu Jul 08 9403.1 19 32 10 19 20 21 40 1 33 3 52 17 11 21 05 1 57 ..... 5 5 11.7 22 53
Thu Jul 08/Fri Jul 09 9404.1 19 36 07 19 20 21 38 1 34 3 53 17 14 21 10 2 39 18 05 2 6 03.7 24 24
Fri Jul 09/Sat Jul 10 9405.1 19 40 03 19 19 21 37 1 36 3 54 17 17 21 16 3 30 19 00 0 6 57.2 24 45
Sat Jul 10/Sun Jul 11 9406.1 19 44 00 19 19 21 36 1 37 3 55 17 20 21 21 4 29 19 49 0 7 51.1 23 50
Sun Jul 11/Mon Jul 12 9407.1 19 47 56 19 18 21 35 1 39 3 55 17 22 21 27 5 34 20 30 3 8 44.6 21 42
Mon Jul 12/Tue Jul 13 9408.1 19 51 53 19 18 21 34 1 40 3 56 17 25 21 32 ..... 21 04 7 9 37.0 18 27
Tue Jul 13/Wed Jul 14 9409.1 19 55 50 19 17 21 32 1 42 3 57 17 28 21 38 ..... 21 33 13 10 27.8 14 12
Wed Jul 14/Thu Jul 15 9410.1 19 59 46 19 16 21 31 1 43 3 58 17 30 21 44 ..... 21 59 21 11 17.4 9 12
Thu Jul 15/Fri Jul 16 9411.1 20 03 43 19 16 21 29 1 45 3 59 17 33 21 49 ..... 22 22 30 12 06.3 3 38
Fri Jul 16/Sat Jul 17 9412.1 20 07 39 19 15 21 28 1 47 4 00 17 35 21 55 ..... 22 45 41 12 55.4 - 2 14
Sat Jul 17/Sun Jul 18 9413.1 20 11 36 19 14 21 26 1 49 4 01 17 37 22 00 ..... 23 08 52 13 45.7 - 8 10
Sun Jul 18/Mon Jul 19 9414.1 20 15 32 19 13 21 25 1 50 4 02 17 40 22 06 ..... 23 34 63 14 38.4 -13 50
Mon Jul 19/Tue Jul 20 9415.1 20 19 29 19 12 21 23 1 52 4 03 17 42 22 12 ..... 0 04 74 15 34.4 -18 53
Tue Jul 20/Wed Jul 21 9416.1 20 23 25 19 12 21 21 1 54 4 04 17 44 22 18 ..... 0 42 84 16 34.2 -22 57
Wed Jul 21/Thu Jul 22 9417.1 20 27 22 19 11 21 20 1 56 4 05 17 46 22 23 ..... 1 30 91 17 37.5 -25 36
Thu Jul 22/Fri Jul 23 9418.1 20 31 19 19 10 21 18 1 58 4 06 17 49 22 29 17 47 2 29 97 18 42.8 -26 33
Fri Jul 23/Sat Jul 24 9419.1 20 35 15 19 09 21 16 1 59 4 07 17 51 22 35 18 48 3 38 99 19 47.8 -25 42
Sat Jul 24/Sun Jul 25 9420.1 20 39 12 19 08 21 14 2 01 4 08 17 53 22 41 19 36 4 52 99 20 50.1 -23 12
Sun Jul 25/Mon Jul 26 9421.1 20 43 08 19 07 21 12 2 03 4 09 17 55 22 47 20 14 6 08 97 21 48.3 -19 23
Mon Jul 26/Tue Jul 27 9422.1 20 47 05 19 06 21 10 2 05 4 10 17 57 22 52 20 44 ..... 92 22 42.2 -14 39
Tue Jul 27/Wed Jul 28 9423.1 20 51 01 19 05 21 09 2 07 4 11 17 59 22 58 21 09 ..... 85 23 32.2 - 9 23
Wed Jul 28/Thu Jul 29 9424.1 20 54 58 19 04 21 07 2 09 4 12 18 01 23 04 21 31 ..... 77 0 19.4 - 3 54
Thu Jul 29/Fri Jul 30 9425.1 20 58 54 19 02 21 05 2 11 4 13 18 03 23 10 21 51 ..... 68 1 04.7 1 33
Fri Jul 30/Sat Jul 31 9426.1 21 02 51 19 01 21 03 2 13 4 14 18 05 23 16 22 11 ..... 59 1 49.3 6 47
Sat Jul 31/Sun Aug 01 9427.1 21 06 48 19 00 21 01 2 15 4 15 18 07 23 22 22 32 ..... 49 2 34.0 11 38
***** 2021 AUGUST *****
Calendar for Nayoro, Hokkaido, Japan, west longitude (h.m.s) = - 9 28 58, latitude (d.m) = 44 22.4
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Japan standard time ( -9 hr W), for 161 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2021 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Sun Aug 01/Mon Aug 02 9428.1 21 10 44 18 59 20 59 2 16 4 16 18 09 23 28 22 55 ..... 39 3 19.8 15 58
Mon Aug 02/Tue Aug 03 9429.1 21 14 41 18 58 20 57 2 18 4 18 18 11 23 33 23 22 ..... 30 4 07.2 19 37
Tue Aug 03/Wed Aug 04 9430.1 21 18 37 18 56 20 55 2 20 4 19 18 13 23 39 23 54 ..... 22 4 56.8 22 26
Wed Aug 04/Thu Aug 05 9431.1 21 22 34 18 55 20 53 2 22 4 20 18 15 23 45 0 34 ..... 15 5 48.4 24 14
Thu Aug 05/Fri Aug 06 9432.1 21 26 30 18 54 20 51 2 24 4 21 18 17 23 51 1 22 ..... 9 6 41.8 24 54
Fri Aug 06/Sat Aug 07 9433.1 21 30 27 18 52 20 48 2 26 4 22 18 18 23 57 2 18 17 44 4 7 36.0 24 18
Sat Aug 07/Sun Aug 08 9434.1 21 34 23 18 51 20 46 2 28 4 23 18 20 0 02 3 22 18 28 1 8 30.2 22 27
Sun Aug 08/Mon Aug 09 9435.1 21 38 20 18 49 20 44 2 30 4 24 18 22 0 08 4 31 19 05 0 9 23.5 19 24
Mon Aug 09/Tue Aug 10 9436.1 21 42 17 18 48 20 42 2 31 4 26 18 24 0 14 5 42 19 36 1 10 15.4 15 18
Tue Aug 10/Wed Aug 11 9437.1 21 46 13 18 47 20 40 2 33 4 27 18 26 0 20 ..... 20 03 5 11 05.9 10 21
Wed Aug 11/Thu Aug 12 9438.1 21 50 10 18 45 20 38 2 35 4 28 18 27 0 26 ..... 20 27 11 11 55.4 4 49
Thu Aug 12/Fri Aug 13 9439.1 21 54 06 18 44 20 36 2 37 4 29 18 29 0 31 ..... 20 49 18 12 44.6 - 1 04
Fri Aug 13/Sat Aug 14 9440.1 21 58 03 18 42 20 34 2 39 4 30 18 31 0 37 ..... 21 12 28 13 34.5 - 7 01
Sat Aug 14/Sun Aug 15 9441.1 22 01 59 18 41 20 31 2 40 4 31 18 33 0 43 ..... 21 37 38 14 26.0 -12 42
Sun Aug 15/Mon Aug 16 9442.1 22 05 56 18 39 20 29 2 42 4 32 18 35 0 49 ..... 22 06 49 15 20.2 -17 50
Mon Aug 16/Tue Aug 17 9443.1 22 09 52 18 37 20 27 2 44 4 34 18 36 0 54 ..... 22 40 61 16 17.6 -22 04
Tue Aug 17/Wed Aug 18 9444.1 22 13 49 18 36 20 25 2 46 4 35 18 38 1 00 ..... 23 23 72 17 18.1 -25 02
Wed Aug 18/Thu Aug 19 9445.1 22 17 46 18 34 20 23 2 48 4 36 18 40 1 06 ..... 0 16 81 18 21.0 -26 28
Thu Aug 19/Fri Aug 20 9446.1 22 21 42 18 33 20 20 2 49 4 37 18 41 1 11 ..... 1 20 89 19 24.5 -26 12
Fri Aug 20/Sat Aug 21 9447.1 22 25 39 18 31 20 18 2 51 4 38 18 43 1 17 17 29 2 31 95 20 26.5 -24 16
Sat Aug 21/Sun Aug 22 9448.1 22 29 35 18 29 20 16 2 53 4 39 18 45 1 23 18 10 3 46 99 21 25.4 -20 56
Sun Aug 22/Mon Aug 23 9449.1 22 33 32 18 28 20 14 2 54 4 41 18 47 1 28 18 43 5 00 100 22 20.5 -16 30
Mon Aug 23/Tue Aug 24 9450.1 22 37 28 18 26 20 12 2 56 4 42 18 48 1 34 19 10 6 11 98 23 12.0 -11 22
Tue Aug 24/Wed Aug 25 9451.1 22 41 25 18 24 20 09 2 58 4 43 18 50 1 40 19 33 ..... 95 0 00.6 - 5 51
Wed Aug 25/Thu Aug 26 9452.1 22 45 21 18 23 20 07 2 59 4 44 18 52 1 45 19 54 ..... 89 0 47.1 - 0 15
Thu Aug 26/Fri Aug 27 9453.1 22 49 18 18 21 20 05 3 01 4 45 18 54 1 51 20 14 ..... 82 1 32.5 5 12
Fri Aug 27/Sat Aug 28 9454.1 22 53 15 18 19 20 03 3 03 4 46 18 55 1 57 20 34 ..... 74 2 17.8 10 18
Sat Aug 28/Sun Aug 29 9455.1 22 57 11 18 17 20 01 3 04 4 48 18 57 2 02 20 57 ..... 65 3 03.7 14 54
Sun Aug 29/Mon Aug 30 9456.1 23 01 08 18 16 19 58 3 06 4 49 18 59 2 08 21 22 ..... 56 3 51.0 18 50
Mon Aug 30/Tue Aug 31 9457.1 23 05 04 18 14 19 56 3 08 4 50 19 00 2 13 21 52 ..... 46 4 40.1 21 57
Tue Aug 31/Wed Sep 01 9458.1 23 09 01 18 12 19 54 3 09 4 51 19 02 2 19 22 28 ..... 37 5 31.2 24 05
***** 2021 SEPTEMBER *****
Calendar for Nayoro, Hokkaido, Japan, west longitude (h.m.s) = - 9 28 58, latitude (d.m) = 44 22.4
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Japan standard time ( -9 hr W), for 161 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2021 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Wed Sep 01/Thu Sep 02 9459.1 23 12 57 18 10 19 52 3 11 4 52 19 04 2 24 23 12 ..... 28 6 24.1 25 07
Thu Sep 02/Fri Sep 03 9460.1 23 16 54 18 08 19 49 3 12 4 53 19 06 2 30 0 05 ..... 20 7 18.1 24 55
Fri Sep 03/Sat Sep 04 9461.1 23 20 50 18 07 19 47 3 14 4 55 19 07 2 35 1 06 ..... 12 8 12.5 23 26
Sat Sep 04/Sun Sep 05 9462.1 23 24 47 18 05 19 45 3 15 4 56 19 09 2 41 2 13 ..... 7 9 06.3 20 43
Sun Sep 05/Mon Sep 06 9463.1 23 28 44 18 03 19 43 3 17 4 57 19 11 2 46 3 25 17 36 2 9 59.1 16 51
Mon Sep 06/Tue Sep 07 9464.1 23 32 40 18 01 19 41 3 18 4 58 19 13 2 52 4 38 18 04 0 10 50.6 12 02
Tue Sep 07/Wed Sep 08 9465.1 23 36 37 17 59 19 39 3 20 4 59 19 14 2 57 5 52 18 29 1 11 41.1 6 29
Wed Sep 08/Thu Sep 09 9466.1 23 40 33 17 57 19 36 3 21 5 00 19 16 3 03 ..... 18 53 3 12 31.3 0 31
Thu Sep 09/Fri Sep 10 9467.1 23 44 30 17 56 19 34 3 23 5 02 19 18 3 08 ..... 19 16 9 13 21.9 - 5 36
Fri Sep 10/Sat Sep 11 9468.1 23 48 26 17 54 19 32 3 24 5 03 19 20 3 13 ..... 19 40 16 14 13.8 -11 31
Sat Sep 11/Sun Sep 12 9469.1 23 52 23 17 52 19 30 3 26 5 04 19 22 3 19 ..... 20 08 25 15 07.8 -16 53
Sun Sep 12/Mon Sep 13 9470.1 23 56 19 17 50 19 28 3 27 5 05 19 23 3 24 ..... 20 40 36 16 04.6 -21 21
Mon Sep 13/Tue Sep 14 9471.1 0 00 16 17 48 19 26 3 29 5 06 19 25 3 29 ..... 21 20 47 17 04.2 -24 36
Tue Sep 14/Wed Sep 15 9472.1 0 04 13 17 46 19 23 3 30 5 07 19 27 3 35 ..... 22 10 58 18 05.8 -26 22
Wed Sep 15/Thu Sep 16 9473.1 0 08 09 17 44 19 21 3 31 5 09 19 29 3 40 ..... 23 10 69 19 08.0 -26 29
Thu Sep 16/Fri Sep 17 9474.1 0 12 06 17 43 19 19 3 33 5 10 19 31 3 46 ..... 0 18 79 20 09.0 -25 00
Fri Sep 17/Sat Sep 18 9475.1 0 16 02 17 41 19 17 3 34 5 11 19 32 3 51 ..... 1 30 87 21 07.4 -22 05
Sat Sep 18/Sun Sep 19 9476.1 0 19 59 17 39 19 15 3 36 5 12 19 34 3 56 16 44 2 43 93 22 02.4 -18 01
Sun Sep 19/Mon Sep 20 9477.1 0 23 55 17 37 19 13 3 37 5 13 19 36 4 02 17 12 3 54 98 22 54.1 -13 07
Mon Sep 20/Tue Sep 21 9478.1 0 27 52 17 35 19 11 3 38 5 14 19 38 4 07 17 36 5 04 100 23 42.9 - 7 43
Tue Sep 21/Wed Sep 22 9479.1 0 31 48 17 33 19 09 3 40 5 16 19 40 4 12 17 57 6 10 99 0 29.8 - 2 06
Wed Sep 22/Thu Sep 23 9480.1 0 35 45 17 31 19 07 3 41 5 17 19 42 4 17 18 17 7 16 97 1 15.5 3 29
Thu Sep 23/Fri Sep 24 9481.1 0 39 42 17 29 19 05 3 42 5 18 19 44 4 23 18 37 ..... 93 2 01.0 8 48
Fri Sep 24/Sat Sep 25 9482.1 0 43 38 17 28 19 03 3 44 5 19 19 46 4 28 18 58 ..... 87 2 47.0 13 41
Sat Sep 25/Sun Sep 26 9483.1 0 47 35 17 26 19 01 3 45 5 20 19 47 4 33 19 22 ..... 80 3 34.2 17 55
Sun Sep 26/Mon Sep 27 9484.1 0 51 31 17 24 18 59 3 46 5 21 19 49 4 38 19 50 ..... 72 4 23.1 21 22
Mon Sep 27/Tue Sep 28 9485.1 0 55 28 17 22 18 57 3 48 5 23 19 51 4 44 20 23 ..... 63 5 13.7 23 52
Tue Sep 28/Wed Sep 29 9486.1 0 59 24 17 20 18 55 3 49 5 24 19 53 4 49 21 03 ..... 54 6 06.0 25 17
Wed Sep 29/Thu Sep 30 9487.1 1 03 21 17 18 18 53 3 50 5 25 19 55 4 54 21 52 ..... 44 6 59.4 25 30
Thu Sep 30/Fri Oct 01 9488.1 1 07 17 17 16 18 51 3 52 5 26 19 57 4 59 22 49 ..... 35 7 53.3 24 27
***** 2021 OCTOBER *****
Calendar for Nayoro, Hokkaido, Japan, west longitude (h.m.s) = - 9 28 58, latitude (d.m) = 44 22.4
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Japan standard time ( -9 hr W), for 161 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2021 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Fri Oct 01/Sat Oct 02 9489.1 1 11 14 17 15 18 49 3 53 5 27 19 59 5 05 23 53 ..... 25 8 47.0 22 10
Sat Oct 02/Sun Oct 03 9490.1 1 15 11 17 13 18 47 3 54 5 29 20 01 5 10 1 03 ..... 17 9 39.8 18 42
Sun Oct 03/Mon Oct 04 9491.1 1 19 07 17 11 18 45 3 55 5 30 20 03 5 15 2 15 ..... 10 10 31.5 14 11
Mon Oct 04/Tue Oct 05 9492.1 1 23 04 17 09 18 43 3 57 5 31 20 05 5 20 3 29 16 30 4 11 22.5 8 49
Tue Oct 05/Wed Oct 06 9493.1 1 27 00 17 07 18 41 3 58 5 32 20 08 5 26 4 44 16 54 1 12 13.1 2 52
Wed Oct 06/Thu Oct 07 9494.1 1 30 57 17 05 18 40 3 59 5 33 20 10 5 31 6 01 17 17 0 13 04.3 - 3 24
Thu Oct 07/Fri Oct 08 9495.1 1 34 53 17 04 18 38 4 00 5 35 20 12 5 36 7 20 17 41 2 13 56.8 - 9 36
Fri Oct 08/Sat Oct 09 9496.1 1 38 50 17 02 18 36 4 02 5 36 20 14 5 41 ..... 18 08 6 14 51.5 -15 22
Sat Oct 09/Sun Oct 10 9497.1 1 42 46 17 00 18 34 4 03 5 37 20 16 5 46 ..... 18 39 13 15 48.9 -20 18
Sun Oct 10/Mon Oct 11 9498.1 1 46 43 16 58 18 32 4 04 5 38 20 18 5 51 ..... 19 17 22 16 49.2 -24 00
Mon Oct 11/Tue Oct 12 9499.1 1 50 40 16 57 18 31 4 05 5 40 20 20 5 57 ..... 20 04 33 17 51.4 -26 11
Tue Oct 12/Wed Oct 13 9500.1 1 54 36 16 55 18 29 4 07 5 41 20 23 6 02 ..... 21 02 44 18 54.0 -26 41
Wed Oct 13/Thu Oct 14 9501.1 1 58 33 16 53 18 27 4 08 5 42 20 25 6 07 ..... 22 08 55 19 55.3 -25 32
Thu Oct 14/Fri Oct 15 9502.1 2 02 29 16 51 18 25 4 09 5 43 20 27 6 12 ..... 23 20 65 20 53.8 -22 56
Fri Oct 15/Sat Oct 16 9503.1 2 06 26 16 50 18 24 4 10 5 45 20 29 6 17 ..... 0 32 75 21 48.7 -19 09
Sat Oct 16/Sun Oct 17 9504.1 2 10 22 16 48 18 22 4 11 5 46 20 32 6 23 ..... 1 43 84 22 40.2 -14 30
Sun Oct 17/Mon Oct 18 9505.1 2 14 19 16 46 18 21 4 13 5 47 20 34 6 28 ..... 2 52 91 23 28.8 - 9 16
Mon Oct 18/Tue Oct 19 9506.1 2 18 15 16 45 18 19 4 14 5 48 20 36 6 33 16 02 3 59 96 0 15.3 - 3 45
Tue Oct 19/Wed Oct 20 9507.1 2 22 12 16 43 18 17 4 15 5 50 20 39 6 38 16 22 5 04 99 1 00.7 1 50
Wed Oct 20/Thu Oct 21 9508.1 2 26 09 16 41 18 16 4 16 5 51 20 41 6 43 16 41 6 09 100 1 45.8 7 16
Thu Oct 21/Fri Oct 22 9509.1 2 30 05 16 40 18 14 4 18 5 52 20 43 6 48 17 02 7 13 99 2 31.5 12 20
Fri Oct 22/Sat Oct 23 9510.1 2 34 02 16 38 18 13 4 19 5 54 20 46 6 53 17 24 ..... 96 3 18.3 16 51
Sat Oct 23/Sun Oct 24 9511.1 2 37 58 16 37 18 11 4 20 5 55 20 48 6 59 17 50 ..... 92 4 06.8 20 37
Sun Oct 24/Mon Oct 25 9512.1 2 41 55 16 35 18 10 4 21 5 56 20 51 7 04 18 21 ..... 86 4 57.1 23 28
Mon Oct 25/Tue Oct 26 9513.1 2 45 51 16 33 18 08 4 22 5 57 20 53 7 09 18 58 ..... 79 5 49.0 25 15
Tue Oct 26/Wed Oct 27 9514.1 2 49 48 16 32 18 07 4 24 5 59 20 56 7 14 19 43 ..... 70 6 42.1 25 52
Wed Oct 27/Thu Oct 28 9515.1 2 53 44 16 30 18 06 4 25 6 00 20 58 7 19 20 36 ..... 61 7 35.6 25 15
Thu Oct 28/Fri Oct 29 9516.1 2 57 41 16 29 18 04 4 26 6 01 21 01 7 24 21 37 ..... 51 8 28.7 23 24
Fri Oct 29/Sat Oct 30 9517.1 3 01 38 16 27 18 03 4 27 6 03 21 04 7 29 22 43 ..... 41 9 20.9 20 22
Sat Oct 30/Sun Oct 31 9518.1 3 05 34 16 26 18 02 4 28 6 04 21 06 7 35 23 52 ..... 32 10 12.1 16 17
Sun Oct 31/Mon Nov 01 9519.1 3 09 31 16 25 18 00 4 29 6 05 21 09 7 40 1 04 ..... 22 11 02.4 11 18
***** 2021 NOVEMBER *****
Calendar for Nayoro, Hokkaido, Japan, west longitude (h.m.s) = - 9 28 58, latitude (d.m) = 44 22.4
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Japan standard time ( -9 hr W), for 161 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2021 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Mon Nov 01/Tue Nov 02 9520.1 3 13 27 16 23 17 59 4 31 6 07 21 12 7 45 2 17 ..... 14 11 52.4 5 36
Tue Nov 02/Wed Nov 03 9521.1 3 17 24 16 22 17 58 4 32 6 08 21 14 7 50 3 32 ..... 7 12 42.8 - 0 34
Wed Nov 03/Thu Nov 04 9522.1 3 21 20 16 21 17 57 4 33 6 09 21 17 7 55 4 51 15 40 2 13 34.7 - 6 53
Thu Nov 04/Fri Nov 05 9523.1 3 25 17 16 19 17 56 4 34 6 11 21 20 8 00 6 12 16 05 0 14 29.0 -13 00
Fri Nov 05/Sat Nov 06 9524.1 3 29 13 16 18 17 54 4 35 6 12 21 23 8 05 7 35 16 34 1 15 26.5 -18 27
Sat Nov 06/Sun Nov 07 9525.1 3 33 10 16 17 17 53 4 37 6 13 21 25 8 10 ..... 17 10 4 16 27.4 -22 48
Sun Nov 07/Mon Nov 08 9526.1 3 37 07 16 15 17 52 4 38 6 15 21 28 8 16 ..... 17 54 11 17 31.1 -25 38
Mon Nov 08/Tue Nov 09 9527.1 3 41 03 16 14 17 51 4 39 6 16 21 31 8 21 ..... 18 50 19 18 35.8 -26 43
Tue Nov 09/Wed Nov 10 9528.1 3 45 00 16 13 17 50 4 40 6 17 21 34 8 26 ..... 19 56 29 19 39.3 -26 01
Wed Nov 10/Thu Nov 11 9529.1 3 48 56 16 12 17 49 4 41 6 19 21 37 8 31 ..... 21 08 39 20 39.7 -23 43
Thu Nov 11/Fri Nov 12 9530.1 3 52 53 16 11 17 48 4 42 6 20 21 40 8 36 ..... 22 22 50 21 36.1 -20 09
Fri Nov 12/Sat Nov 13 9531.1 3 56 49 16 10 17 47 4 43 6 21 21 43 8 41 ..... 23 34 61 22 28.4 -15 39
Sat Nov 13/Sun Nov 14 9532.1 4 00 46 16 09 17 47 4 45 6 23 21 46 8 46 ..... 0 44 71 23 17.2 -10 33
Sun Nov 14/Mon Nov 15 9533.1 4 04 42 16 08 17 46 4 46 6 24 21 49 8 51 ..... 1 50 80 0 03.6 - 5 08
Mon Nov 15/Tue Nov 16 9534.1 4 08 39 16 07 17 45 4 47 6 25 21 53 8 56 ..... 2 55 87 0 48.6 0 24
Tue Nov 16/Wed Nov 17 9535.1 4 12 36 16 06 17 44 4 48 6 27 21 56 9 01 ..... 3 59 93 1 33.1 5 50
Wed Nov 17/Thu Nov 18 9536.1 4 16 32 16 05 17 43 4 49 6 28 21 59 9 06 ..... 5 04 97 2 18.0 11 00
Thu Nov 18/Fri Nov 19 9537.1 4 20 29 16 04 17 43 4 50 6 29 22 02 9 12 15 29 6 08 99 3 04.1 15 40
Fri Nov 19/Sat Nov 20 9538.1 4 24 25 16 03 17 42 4 51 6 31 22 05 9 17 15 53 7 12 100 3 52.0 19 41
Sat Nov 20/Sun Nov 21 9539.1 4 28 22 16 02 17 41 4 52 6 32 22 09 9 22 16 22 8 15 99 4 41.8 22 51
Sun Nov 21/Mon Nov 22 9540.1 4 32 18 16 01 17 41 4 54 6 33 22 12 9 27 16 57 ..... 95 5 33.5 24 59
Mon Nov 22/Tue Nov 23 9541.1 4 36 15 16 01 17 40 4 55 6 34 22 15 9 32 17 39 ..... 91 6 26.5 25 58
Tue Nov 23/Wed Nov 24 9542.1 4 40 11 16 00 17 40 4 56 6 36 22 19 9 37 18 29 ..... 84 7 20.0 25 43
Wed Nov 24/Thu Nov 25 9543.1 4 44 08 15 59 17 39 4 57 6 37 22 22 9 42 19 27 ..... 77 8 13.1 24 13
Thu Nov 25/Fri Nov 26 9544.1 4 48 05 15 59 17 39 4 58 6 38 22 26 9 47 20 30 ..... 68 9 05.1 21 34
Fri Nov 26/Sat Nov 27 9545.1 4 52 01 15 58 17 38 4 59 6 39 22 29 9 52 21 37 ..... 58 9 55.7 17 52
Sat Nov 27/Sun Nov 28 9546.1 4 55 58 15 58 17 38 5 00 6 40 22 33 9 57 22 45 ..... 48 10 45.1 13 16
Sun Nov 28/Mon Nov 29 9547.1 4 59 54 15 57 17 38 5 01 6 42 22 37 10 02 23 55 ..... 38 11 33.8 7 56
Mon Nov 29/Tue Nov 30 9548.1 5 03 51 15 57 17 37 5 02 6 43 22 40 10 06 1 07 ..... 28 12 22.6 2 04
Tue Nov 30/Wed Dec 01 9549.1 5 07 47 15 56 17 37 5 03 6 44 22 44 10 11 2 21 ..... 18 13 12.5 - 4 05
***** 2021 DECEMBER *****
Calendar for Nayoro, Hokkaido, Japan, west longitude (h.m.s) = - 9 28 58, latitude (d.m) = 44 22.4
Note that each line lists events of one night, spanning two calendar dates. Rise/set times are given
in Japan standard time ( -9 hr W), for 161 m above surroundings, in standard time all year.
Moon coords. and illum. are for local midnight, even if moon is down. Program: John Thorstensen, Dartmouth College.
Date (eve/morn) JDmid LMSTmidn ---------- Sun: --------- LST twilight: ------------- Moon: --------------
(2021 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Wed Dec 01/Thu Dec 02 9550.1 5 11 44 15 56 17 37 5 04 6 45 22 48 10 16 3 39 ..... 10 14 04.7 -10 15
Thu Dec 02/Fri Dec 03 9551.1 5 15 40 15 55 17 37 5 05 6 46 22 51 10 21 5 01 ..... 4 15 00.2 -16 01
Fri Dec 03/Sat Dec 04 9552.1 5 19 37 15 55 17 37 5 06 6 47 22 55 10 26 6 25 ..... 1 15 59.7 -20 56
Sat Dec 04/Sun Dec 05 9553.1 5 23 34 15 55 17 36 5 06 6 48 22 59 10 31 7 47 15 41 0 17 03.2 -24 32
Sun Dec 05/Mon Dec 06 9554.1 5 27 30 15 55 17 36 5 07 6 49 23 03 10 36 ..... 16 32 3 18 09.2 -26 25
Mon Dec 06/Tue Dec 07 9555.1 5 31 27 15 54 17 36 5 08 6 50 23 07 10 41 ..... 17 35 8 19 15.4 -26 25
Tue Dec 07/Wed Dec 08 9556.1 5 35 23 15 54 17 36 5 09 6 51 23 11 10 45 ..... 18 48 15 20 19.2 -24 36
Wed Dec 08/Thu Dec 09 9557.1 5 39 20 15 54 17 36 5 10 6 52 23 15 10 50 ..... 20 04 24 21 18.8 -21 19
Thu Dec 09/Fri Dec 10 9558.1 5 43 16 15 54 17 36 5 11 6 53 23 19 10 55 ..... 21 20 34 22 13.7 -16 57
Fri Dec 10/Sat Dec 11 9559.1 5 47 13 15 54 17 37 5 12 6 54 23 23 11 00 ..... 22 33 45 23 04.4 -11 54
Sat Dec 11/Sun Dec 12 9560.1 5 51 09 15 54 17 37 5 12 6 55 23 27 11 04 ..... 23 41 55 23 51.8 - 6 28
Sun Dec 12/Mon Dec 13 9561.1 5 55 06 15 54 17 37 5 13 6 56 23 31 11 09 ..... 0 47 65 0 37.1 - 0 56
Mon Dec 13/Tue Dec 14 9562.1 5 59 03 15 54 17 37 5 14 6 56 23 35 11 14 ..... 1 52 74 1 21.5 4 32
Tue Dec 14/Wed Dec 15 9563.1 6 02 59 15 55 17 37 5 14 6 57 23 39 11 18 ..... 2 56 82 2 06.0 9 44
Wed Dec 15/Thu Dec 16 9564.1 6 06 56 15 55 17 38 5 15 6 58 23 43 11 23 ..... 3 59 89 2 51.3 14 31
Thu Dec 16/Fri Dec 17 9565.1 6 10 52 15 55 17 38 5 16 6 59 23 48 11 28 ..... 5 04 94 3 38.4 18 42
Fri Dec 17/Sat Dec 18 9566.1 6 14 49 15 55 17 38 5 16 6 59 23 52 11 32 ..... 6 07 98 4 27.5 22 05
Sat Dec 18/Sun Dec 19 9567.1 6 18 45 15 56 17 39 5 17 7 00 23 56 11 37 ..... 7 08 100 5 18.7 24 31
Sun Dec 19/Mon Dec 20 9568.1 6 22 42 15 56 17 39 5 18 7 00 0 01 11 41 15 37 8 03 100 6 11.5 25 50
Mon Dec 20/Tue Dec 21 9569.1 6 26 38 15 57 17 39 5 18 7 01 0 05 11 46 16 25 8 52 98 7 05.3 25 54
Tue Dec 21/Wed Dec 22 9570.1 6 30 35 15 57 17 40 5 19 7 02 0 09 11 50 17 20 ..... 94 7 58.9 24 43
Wed Dec 22/Thu Dec 23 9571.1 6 34 32 15 58 17 40 5 19 7 02 0 14 11 54 18 22 ..... 89 8 51.4 22 21
Thu Dec 23/Fri Dec 24 9572.1 6 38 28 15 58 17 41 5 20 7 02 0 18 11 59 19 27 ..... 82 9 42.3 18 54
Fri Dec 24/Sat Dec 25 9573.1 6 42 25 15 59 17 42 5 20 7 03 0 23 12 03 20 35 ..... 74 10 31.6 14 33
Sat Dec 25/Sun Dec 26 9574.1 6 46 21 15 59 17 42 5 20 7 03 0 27 12 08 21 43 ..... 65 11 19.7 9 28
Sun Dec 26/Mon Dec 27 9575.1 6 50 18 16 00 17 43 5 21 7 03 0 32 12 12 22 52 ..... 54 12 07.2 3 52
Mon Dec 27/Tue Dec 28 9576.1 6 54 14 16 01 17 43 5 21 7 04 0 37 12 16 0 02 ..... 44 12 55.2 - 2 03
Tue Dec 28/Wed Dec 29 9577.1 6 58 11 16 01 17 44 5 21 7 04 0 41 12 20 1 15 ..... 33 13 44.9 - 8 03
Wed Dec 29/Thu Dec 30 9578.1 7 02 07 16 02 17 45 5 22 7 04 0 46 12 25 2 32 ..... 23 14 37.3 -13 49
Thu Dec 30/Fri Dec 31 9579.1 7 06 04 16 03 17 46 5 22 7 04 0 51 12 29 3 52 ..... 14 15 33.6 -18 59
Fri Dec 31/Sat Jan 01 9580.1 7 10 01 16 04 17 46 5 22 7 04 0 55 12 33 5 14 ..... 7 16 34.3 -23 08