Astronomical Sky Calendar for Jan - Dec 2023 for Nayoro
PDF version
MOON PHASES FOR 2023, 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 23 19 18 Dec 30 10 23 Jan 07 8 10 Jan 15 11 13
Jan 22 5 56 Jan 29 0 20 Feb 06 3 31 Feb 14 1 03
Feb 20 16 09 Feb 27 17 07 Mar 07 21 43 Mar 15 11 10
Mar 22 2 27 Mar 29 11 33 Apr 06 13 37 Apr 13 18 13
Apr 20 13 16 Apr 28 6 21 May 06 2 37 May 12 23 29
May 20 0 56 May 28 0 24 Jun 04 12 44 Jun 11 4 32
Jun 18 13 39 Jun 26 16 51 Jul 03 20 41 Jul 10 10 49
Jul 18 3 33 Jul 26 7 08 Aug 02 3 33 Aug 08 19 30
Aug 16 18 39 Aug 24 18 58 Aug 31 10 37 Sep 07 7 23
Sep 15 10 40 Sep 23 4 33 Sep 29 18 58 Oct 06 22 49
Oct 15 2 55 Oct 22 12 30 Oct 29 5 24 Nov 05 17 39
Nov 13 18 27 Nov 20 19 51 Nov 27 18 17 Dec 05 14 52
Dec 13 8 32 Dec 20 3 40 Dec 27 9 34 Jan 04 12 33
***** 2023 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: --------------
(2023 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Sun Jan 01/Mon Jan 02 9946.1 7 13 00 16 04 17 47 5 22 7 04 0 59 12 36 ..... 2 34 75 2 33.9 14 43
Mon Jan 02/Tue Jan 03 9947.1 7 16 56 16 05 17 48 5 22 7 04 1 04 12 40 ..... 3 43 83 3 22.9 19 19
Tue Jan 03/Wed Jan 04 9948.1 7 20 53 16 06 17 48 5 22 7 04 1 08 12 44 ..... 4 50 90 4 13.8 23 01
Wed Jan 04/Thu Jan 05 9949.1 7 24 49 16 07 17 49 5 22 7 04 1 13 12 48 ..... 5 54 95 5 06.6 25 37
Thu Jan 05/Fri Jan 06 9950.1 7 28 46 16 08 17 50 5 22 7 04 1 18 12 52 ..... 6 51 98 6 00.6 26 57
Fri Jan 06/Sat Jan 07 9951.1 7 32 43 16 09 17 51 5 22 7 04 1 23 12 56 ..... 7 40 100 6 54.9 26 59
Sat Jan 07/Sun Jan 08 9952.1 7 36 39 16 10 17 52 5 22 7 04 1 28 13 00 15 56 8 21 99 7 48.4 25 43
Sun Jan 08/Mon Jan 09 9953.1 7 40 36 16 11 17 53 5 22 7 04 1 32 13 04 16 57 8 53 97 8 40.0 23 16
Mon Jan 09/Tue Jan 10 9954.1 7 44 32 16 12 17 54 5 22 7 03 1 37 13 07 18 02 ..... 93 9 29.4 19 47
Tue Jan 10/Wed Jan 11 9955.1 7 48 29 16 13 17 55 5 22 7 03 1 42 13 11 19 07 ..... 88 10 16.4 15 29
Wed Jan 11/Thu Jan 12 9956.1 7 52 25 16 15 17 56 5 22 7 03 1 47 13 15 20 11 ..... 81 11 01.6 10 33
Thu Jan 12/Fri Jan 13 9957.1 7 56 22 16 16 17 57 5 21 7 02 1 52 13 19 21 16 ..... 73 11 45.7 5 09
Fri Jan 13/Sat Jan 14 9958.1 8 00 18 16 17 17 58 5 21 7 02 1 57 13 22 22 20 ..... 64 12 29.6 - 0 31
Sat Jan 14/Sun Jan 15 9959.1 8 04 15 16 18 17 59 5 21 7 01 2 02 13 26 23 27 ..... 54 13 14.5 - 6 17
Sun Jan 15/Mon Jan 16 9960.1 8 08 12 16 19 18 00 5 21 7 01 2 07 13 30 0 36 ..... 44 14 01.4 -11 58
Mon Jan 16/Tue Jan 17 9961.1 8 12 08 16 21 18 01 5 20 7 00 2 12 13 33 1 49 ..... 33 14 51.7 -17 17
Tue Jan 17/Wed Jan 18 9962.1 8 16 05 16 22 18 02 5 20 7 00 2 17 13 37 3 05 ..... 23 15 46.4 -21 55
Wed Jan 18/Thu Jan 19 9963.1 8 20 01 16 23 18 03 5 19 6 59 2 22 13 40 4 24 ..... 15 16 46.1 -25 28
Thu Jan 19/Fri Jan 20 9964.1 8 23 58 16 24 18 04 5 19 6 59 2 27 13 44 5 39 ..... 7 17 50.4 -27 29
Fri Jan 20/Sat Jan 21 9965.1 8 27 54 16 26 18 05 5 18 6 58 2 32 13 47 6 44 ..... 2 18 57.3 -27 36
Sat Jan 21/Sun Jan 22 9966.1 8 31 51 16 27 18 06 5 18 6 57 2 37 13 51 7 35 ..... 0 20 04.1 -25 44
Sun Jan 22/Mon Jan 23 9967.1 8 35 47 16 28 18 08 5 17 6 56 2 42 13 54 8 15 16 38 1 21 08.1 -22 02
Mon Jan 23/Tue Jan 24 9968.1 8 39 44 16 30 18 09 5 17 6 55 2 47 13 57 ..... 18 04 5 22 07.8 -16 57
Tue Jan 24/Wed Jan 25 9969.1 8 43 41 16 31 18 10 5 16 6 55 2 53 14 00 ..... 19 27 11 23 03.2 -10 58
Wed Jan 25/Thu Jan 26 9970.1 8 47 37 16 32 18 11 5 15 6 54 2 58 14 04 ..... 20 46 19 23 55.0 - 4 34
Thu Jan 26/Fri Jan 27 9971.1 8 51 34 16 34 18 12 5 14 6 53 3 03 14 07 ..... 22 01 29 0 44.4 1 50
Fri Jan 27/Sat Jan 28 9972.1 8 55 30 16 35 18 13 5 14 6 52 3 08 14 10 ..... 23 13 39 1 32.7 7 58
Sat Jan 28/Sun Jan 29 9973.1 8 59 27 16 36 18 14 5 13 6 51 3 13 14 13 ..... 0 24 49 2 20.9 13 33
Sun Jan 29/Mon Jan 30 9974.1 9 03 23 16 38 18 16 5 12 6 50 3 18 14 16 ..... 1 34 59 3 10.0 18 24
Mon Jan 30/Tue Jan 31 9975.1 9 07 20 16 39 18 17 5 11 6 49 3 23 14 19 ..... 2 43 69 4 00.5 22 20
Tue Jan 31/Wed Feb 01 9976.1 9 11 16 16 40 18 18 5 10 6 48 3 28 14 22 ..... 3 48 77 4 52.7 25 10
***** 2023 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: --------------
(2023 at start) (-2450000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Wed Feb 01/Thu Feb 02 9977.1 9 15 13 16 42 18 19 5 09 6 47 3 34 14 25 ..... 4 47 85 5 46.1 26 48
Thu Feb 02/Fri Feb 03 9978.1 9 19 10 16 43 18 20 5 08 6 45 3 39 14 28 ..... 5 38 91 6 40.1 27 08
Fri Feb 03/Sat Feb 04 9979.1 9 23 06 16 45 18 22 5 07 6 44 3 44 14 31 ..... 6 21 96 7 33.6 26 10
Sat Feb 04/Sun Feb 05 9980.1 9 27 03 16 46 18 23 5 06 6 43 3 49 14 34 ..... 6 56 99 8 25.7 23 59
Sun Feb 05/Mon Feb 06 9981.1 9 30 59 16 47 18 24 5 05 6 42 3 54 14 37 15 53 7 24 100 9 15.7 20 43
Mon Feb 06/Tue Feb 07 9982.1 9 34 56 16 49 18 25 5 04 6 41 3 59 14 40 16 58 7 47 99 10 03.5 16 33
Tue Feb 07/Wed Feb 08 9983.1 9 38 52 16 50 18 27 5 03 6 39 4 05 14 43 18 04 8 07 97 10 49.3 11 41
Wed Feb 08/Thu Feb 09 9984.1 9 42 49 16 52 18 28 5 02 6 38 4 10 14 46 19 08 ..... 92 11 33.8 6 20
Thu Feb 09/Fri Feb 10 9985.1 9 46 45 16 53 18 29 5 01 6 37 4 15 14 48 20 13 ..... 86 12 17.7 0 41
Fri Feb 10/Sat Feb 11 9986.1 9 50 42 16 54 18 30 5 00 6 35 4 20 14 51 21 18 ..... 79 13 02.1 - 5 06
Sat Feb 11/Sun Feb 12 9987.1 9 54 39 16 56 18 32 4 58 6 34 4 25 14 54 22 25 ..... 70 13 47.9 -10 47
Sun Feb 12/Mon Feb 13 9988.1 9 58 35 16 57 18 33 4 57 6 32 4 31 14 56 23 35 ..... 60 14 36.3 -16 09
Mon Feb 13/Tue Feb 14 9989.1 10 02 32 16 59 18 34 4 56 6 31 4 36 14 59 0 48 ..... 50 15 28.3 -20 55
Tue Feb 14/Wed Feb 15 9990.1 10 06 28 17 00 18 35 4 54 6 30 4 41 15 02 2 04 ..... 39 16 24.7 -24 44
Wed Feb 15/Thu Feb 16 9991.1 10 10 25 17 01 18 37 4 53 6 28 4 46 15 04 3 18 ..... 28 17 25.6 -27 14
Thu Feb 16/Fri Feb 17 9992.1 10 14 21 17 03 18 38 4 52 6 27 4 51 15 07 4 26 ..... 19 18 30.0 -28 04
Fri Feb 17/Sat Feb 18 9993.1 10 18 18 17 04 18 39 4 50 6 25 4 57 15 09 5 22 ..... 10 19 35.7 -26 59
Sat Feb 18/Sun Feb 19 9994.1 10 22 14 17 05 18 40 4 49 6 24 5 02 15 12 6 06 ..... 4 20 40.1 -24 02
Sun Feb 19/Mon Feb 20 9995.1 10 26 11 17 07 18 42 4 47 6 22 5 07 15 14 6 41 ..... 1 21 41.4 -19 29
Mon Feb 20/Tue Feb 21 9996.1 10 30 08 17 08 18 43 4 46 6 20 5 12 15 17 7 08 16 54 0 22 38.9 -13 45
Tue Feb 21/Wed Feb 22 9997.1 10 34 04 17 10 18 44 4 44 6 19 5 17 15 19 7 32 18 16 3 23 33.0 - 7 20
Wed Feb 22/Thu Feb 23 9998.1 10 38 01 17 11 18 46 4 43 6 17 5 23 15 22 7 53 19 36 7 0 24.4 - 0 41
Thu Feb 23/Fri Feb 24 9999.1 10 41 57 17 12 18 47 4 41 6 16 5 28 15 24 ..... 20 52 14 1 14.3 5 48
Fri Feb 24/Sat Feb 25 10000.1 10 45 54 17 14 18 48 4 40 6 14 5 33 15 26 ..... 22 06 23 2 03.8 11 48
Sat Feb 25/Sun Feb 26 10001.1 10 49 50 17 15 18 49 4 38 6 12 5 38 15 29 ..... 23 20 32 2 53.8 17 04
Sun Feb 26/Mon Feb 27 10002.1 10 53 47 17 16 18 51 4 37 6 11 5 44 15 31 ..... 0 31 42 3 44.9 21 23
Mon Feb 27/Tue Feb 28 10003.1 10 57 43 17 18 18 52 4 35 6 09 5 49 15 33 ..... 1 39 52 4 37.3 24 36
Tue Feb 28/Wed Mar 01 10004.1 11 01 40 17 19 18 53 4 33 6 07 5 54 15 36 ..... 2 41 62 5 30.9 26 35
***** 2023 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: --------------
(2023 at start) (-2460000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Wed Mar 01/Thu Mar 02 5.1 11 05 37 17 20 18 55 4 32 6 06 5 59 15 38 ..... 3 36 71 6 24.9 27 16
Thu Mar 02/Fri Mar 03 6.1 11 09 33 17 22 18 56 4 30 6 04 6 05 15 40 ..... 4 21 79 7 18.6 26 38
Fri Mar 03/Sat Mar 04 7.1 11 13 30 17 23 18 57 4 28 6 02 6 10 15 42 ..... 4 58 86 8 10.9 24 44
Sat Mar 04/Sun Mar 05 8.1 11 17 26 17 24 18 58 4 26 6 00 6 15 15 45 ..... 5 27 92 9 01.3 21 44
Sun Mar 05/Mon Mar 06 9.1 11 21 23 17 26 19 00 4 25 5 59 6 20 15 47 ..... 5 52 96 9 49.7 17 46
Mon Mar 06/Tue Mar 07 10.1 11 25 19 17 27 19 01 4 23 5 57 6 26 15 49 ..... 6 13 99 10 36.1 13 01
Tue Mar 07/Wed Mar 08 11.1 11 29 16 17 28 19 02 4 21 5 55 6 31 15 51 16 59 6 31 100 11 21.1 7 42
Wed Mar 08/Thu Mar 09 12.1 11 33 12 17 29 19 04 4 19 5 53 6 36 15 53 18 04 6 49 99 12 05.5 2 00
Thu Mar 09/Fri Mar 10 13.1 11 37 09 17 31 19 05 4 17 5 52 6 41 15 55 19 10 7 07 96 12 50.1 - 3 52
Fri Mar 10/Sat Mar 11 14.1 11 41 06 17 32 19 06 4 16 5 50 6 47 15 57 20 17 7 26 90 13 35.9 - 9 41
Sat Mar 11/Sun Mar 12 15.1 11 45 02 17 33 19 08 4 14 5 48 6 52 15 59 21 26 ..... 84 14 23.8 -15 13
Sun Mar 12/Mon Mar 13 16.1 11 48 59 17 35 19 09 4 12 5 46 6 57 16 01 22 39 ..... 75 15 14.9 -20 10
Mon Mar 13/Tue Mar 14 17.1 11 52 55 17 36 19 11 4 10 5 44 7 03 16 04 23 53 ..... 65 16 09.8 -24 14
Tue Mar 14/Wed Mar 15 18.1 11 56 52 17 37 19 12 4 08 5 43 7 08 16 06 1 06 ..... 55 17 08.7 -27 04
Wed Mar 15/Thu Mar 16 19.1 12 00 48 17 38 19 13 4 06 5 41 7 13 16 08 2 15 ..... 43 18 10.8 -28 21
Thu Mar 16/Fri Mar 17 20.1 12 04 45 17 40 19 15 4 04 5 39 7 19 16 10 3 14 ..... 32 19 14.6 -27 52
Fri Mar 17/Sat Mar 18 21.1 12 08 41 17 41 19 16 4 02 5 37 7 24 16 12 4 01 ..... 22 20 17.8 -25 34
Sat Mar 18/Sun Mar 19 22.1 12 12 38 17 42 19 17 4 00 5 35 7 29 16 13 4 38 ..... 13 21 18.6 -21 38
Sun Mar 19/Mon Mar 20 23.1 12 16 35 17 43 19 19 3 58 5 33 7 35 16 15 5 07 ..... 6 22 16.2 -16 23
Mon Mar 20/Tue Mar 21 24.1 12 20 31 17 45 19 20 3 56 5 32 7 40 16 17 5 32 ..... 2 23 10.7 -10 14
Tue Mar 21/Wed Mar 22 25.1 12 24 28 17 46 19 22 3 54 5 30 7 45 16 19 5 53 17 06 0 0 02.7 - 3 37
Wed Mar 22/Thu Mar 23 26.1 12 28 24 17 47 19 23 3 52 5 28 7 51 16 21 6 14 18 24 1 0 53.3 3 02
Thu Mar 23/Fri Mar 24 27.1 12 32 21 17 48 19 25 3 50 5 26 7 56 16 23 6 36 19 41 5 1 43.5 9 24
Fri Mar 24/Sat Mar 25 28.1 12 36 17 17 50 19 26 3 48 5 24 8 02 16 25 7 00 20 57 10 2 34.1 15 07
Sat Mar 25/Sun Mar 26 29.1 12 40 14 17 51 19 27 3 46 5 22 8 07 16 27 ..... 22 11 17 3 25.8 19 56
Sun Mar 26/Mon Mar 27 30.1 12 44 10 17 52 19 29 3 44 5 21 8 12 16 29 ..... 23 23 26 4 18.9 23 40
Mon Mar 27/Tue Mar 28 31.1 12 48 07 17 53 19 30 3 42 5 19 8 18 16 31 ..... 0 30 35 5 13.1 26 07
Tue Mar 28/Wed Mar 29 32.1 12 52 04 17 55 19 32 3 40 5 17 8 23 16 32 ..... 1 29 45 6 07.7 27 14
Wed Mar 29/Thu Mar 30 33.1 12 56 00 17 56 19 33 3 38 5 15 8 29 16 34 ..... 2 18 54 7 01.9 27 00
Thu Mar 30/Fri Mar 31 34.1 12 59 57 17 57 19 35 3 36 5 13 8 34 16 36 ..... 2 58 64 7 54.7 25 28
Fri Mar 31/Sat Apr 01 35.1 13 03 53 17 58 19 36 3 33 5 11 8 40 16 38 ..... 3 30 73 8 45.6 22 47
***** 2023 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: --------------
(2023 at start) (-2460000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Sat Apr 01/Sun Apr 02 36.1 13 07 50 18 00 19 38 3 31 5 10 8 45 16 40 ..... 3 56 81 9 34.3 19 06
Sun Apr 02/Mon Apr 03 37.1 13 11 46 18 01 19 39 3 29 5 08 8 51 16 42 ..... 4 18 88 10 21.1 14 35
Mon Apr 03/Tue Apr 04 38.1 13 15 43 18 02 19 41 3 27 5 06 8 56 16 43 ..... 4 37 93 11 06.5 9 24
Tue Apr 04/Wed Apr 05 39.1 13 19 39 18 03 19 43 3 25 5 04 9 02 16 45 ..... 4 55 97 11 51.1 3 45
Wed Apr 05/Thu Apr 06 40.1 13 23 36 18 05 19 44 3 23 5 02 9 07 16 47 ..... 5 13 100 12 35.9 - 2 10
Thu Apr 06/Fri Apr 07 41.1 13 27 33 18 06 19 46 3 21 5 00 9 13 16 49 18 06 5 31 100 13 21.8 - 8 09
Fri Apr 07/Sat Apr 08 42.1 13 31 29 18 07 19 47 3 18 4 59 9 18 16 50 19 15 5 52 98 14 09.8 -13 55
Sat Apr 08/Sun Apr 09 43.1 13 35 26 18 08 19 49 3 16 4 57 9 24 16 52 20 28 6 17 93 15 00.8 -19 10
Sun Apr 09/Mon Apr 10 44.1 13 39 22 18 10 19 51 3 14 4 55 9 29 16 54 21 43 6 49 87 15 55.7 -23 35
Mon Apr 10/Tue Apr 11 45.1 13 43 19 18 11 19 52 3 12 4 53 9 35 16 56 22 58 ..... 79 16 54.3 -26 48
Tue Apr 11/Wed Apr 12 46.1 13 47 15 18 12 19 54 3 10 4 52 9 40 16 58 0 08 ..... 69 17 56.2 -28 29
Wed Apr 12/Thu Apr 13 47.1 13 51 12 18 13 19 56 3 08 4 50 9 46 16 59 1 10 ..... 58 18 59.5 -28 25
Thu Apr 13/Fri Apr 14 48.1 13 55 08 18 14 19 57 3 05 4 48 9 52 17 01 1 59 ..... 47 20 02.2 -26 34
Fri Apr 14/Sat Apr 15 49.1 13 59 05 18 16 19 59 3 03 4 46 9 57 17 03 2 38 ..... 35 21 02.5 -23 05
Sat Apr 15/Sun Apr 16 50.1 14 03 02 18 17 20 01 3 01 4 45 10 03 17 05 3 09 ..... 25 21 59.6 -18 17
Sun Apr 16/Mon Apr 17 51.1 14 06 58 18 18 20 02 2 59 4 43 10 09 17 06 3 34 ..... 16 22 53.5 -12 30
Mon Apr 17/Tue Apr 18 52.1 14 10 55 18 19 20 04 2 57 4 41 10 14 17 08 3 56 ..... 8 23 44.9 - 6 08
Tue Apr 18/Wed Apr 19 53.1 14 14 51 18 21 20 06 2 54 4 40 10 20 17 10 4 17 ..... 3 0 34.9 0 26
Wed Apr 19/Thu Apr 20 54.1 14 18 48 18 22 20 08 2 52 4 38 10 26 17 12 4 37 ..... 0 1 24.5 6 53
Thu Apr 20/Fri Apr 21 55.1 14 22 44 18 23 20 09 2 50 4 36 10 31 17 13 5 00 18 32 0 2 14.6 12 53
Fri Apr 21/Sat Apr 22 56.1 14 26 41 18 24 20 11 2 48 4 35 10 37 17 15 5 26 19 48 2 3 06.0 18 07
Sat Apr 22/Sun Apr 23 57.1 14 30 37 18 26 20 13 2 46 4 33 10 43 17 17 5 57 21 02 7 3 59.0 22 19
Sun Apr 23/Mon Apr 24 58.1 14 34 34 18 27 20 15 2 44 4 31 10 49 17 19 ..... 22 12 13 4 53.4 25 18
Mon Apr 24/Tue Apr 25 59.1 14 38 31 18 28 20 17 2 41 4 30 10 54 17 20 ..... 23 16 20 5 48.6 26 55
Tue Apr 25/Wed Apr 26 60.1 14 42 27 18 29 20 18 2 39 4 28 11 00 17 22 ..... 0 11 29 6 43.6 27 09
Wed Apr 26/Thu Apr 27 61.1 14 46 24 18 31 20 20 2 37 4 27 11 06 17 24 ..... 0 55 38 7 37.3 26 03
Thu Apr 27/Fri Apr 28 62.1 14 50 20 18 32 20 22 2 35 4 25 11 12 17 26 ..... 1 31 47 8 28.9 23 43
Fri Apr 28/Sat Apr 29 63.1 14 54 17 18 33 20 24 2 33 4 24 11 18 17 27 ..... 1 59 57 9 18.1 20 22
Sat Apr 29/Sun Apr 30 64.1 14 58 13 18 34 20 26 2 31 4 22 11 23 17 29 ..... 2 22 66 10 05.1 16 08
Sun Apr 30/Mon May 01 65.1 15 02 10 18 35 20 28 2 28 4 21 11 29 17 31 ..... 2 42 75 10 50.5 11 12
***** 2023 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: --------------
(2023 at start) (-2460000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Mon May 01/Tue May 02 66.1 15 06 06 18 37 20 30 2 26 4 19 11 35 17 33 ..... 3 00 83 11 34.9 5 44
Tue May 02/Wed May 03 67.1 15 10 03 18 38 20 31 2 24 4 18 11 41 17 35 ..... 3 17 90 12 19.2 - 0 06
Wed May 03/Thu May 04 68.1 15 14 00 18 39 20 33 2 22 4 16 11 47 17 36 ..... 3 35 95 13 04.6 - 6 05
Thu May 04/Fri May 05 69.1 15 17 56 18 40 20 35 2 20 4 15 11 53 17 38 ..... 3 55 99 13 52.1 -12 01
Fri May 05/Sat May 06 70.1 15 21 53 18 42 20 37 2 18 4 13 11 59 17 40 18 11 4 19 100 14 42.8 -17 34
Sat May 06/Sun May 07 71.1 15 25 49 18 43 20 39 2 16 4 12 12 04 17 42 19 27 4 49 99 15 37.4 -22 25
Sun May 07/Mon May 08 72.1 15 29 46 18 44 20 41 2 14 4 11 12 10 17 44 20 44 5 27 95 16 36.4 -26 07
Mon May 08/Tue May 09 73.1 15 33 42 18 45 20 43 2 12 4 09 12 16 17 46 21 58 6 17 89 17 39.0 -28 19
Tue May 09/Wed May 10 74.1 15 37 39 18 46 20 45 2 10 4 08 12 22 17 48 23 04 ..... 81 18 43.6 -28 43
Wed May 10/Thu May 11 75.1 15 41 35 18 47 20 47 2 08 4 07 12 28 17 50 23 58 ..... 72 19 47.7 -27 16
Thu May 11/Fri May 12 76.1 15 45 32 18 49 20 49 2 06 4 06 12 34 17 51 0 40 ..... 61 20 49.2 -24 07
Fri May 12/Sat May 13 77.1 15 49 29 18 50 20 51 2 04 4 05 12 40 17 53 1 13 ..... 49 21 47.0 -19 34
Sat May 13/Sun May 14 78.1 15 53 25 18 51 20 53 2 02 4 03 12 46 17 55 1 39 ..... 38 22 41.1 -14 02
Sun May 14/Mon May 15 79.1 15 57 22 18 52 20 55 2 00 4 02 12 52 17 57 2 01 ..... 27 23 32.2 - 7 53
Mon May 15/Tue May 16 80.1 16 01 18 18 53 20 57 1 58 4 01 12 57 17 59 2 21 ..... 18 0 21.5 - 1 27
Tue May 16/Wed May 17 81.1 16 05 15 18 54 20 59 1 56 4 00 13 03 18 01 2 41 ..... 10 1 10.0 4 56
Wed May 17/Thu May 18 82.1 16 09 11 18 55 21 00 1 54 3 59 13 09 18 04 3 02 ..... 5 1 59.0 10 59
Thu May 18/Fri May 19 83.1 16 13 08 18 57 21 02 1 52 3 58 13 15 18 06 3 26 ..... 1 2 49.2 16 24
Fri May 19/Sat May 20 84.1 16 17 04 18 58 21 04 1 50 3 57 13 21 18 08 3 55 18 42 0 3 41.2 20 55
Sat May 20/Sun May 21 85.1 16 21 01 18 59 21 06 1 49 3 56 13 27 18 10 4 29 19 54 1 4 35.0 24 19
Sun May 21/Mon May 22 86.1 16 24 58 19 00 21 08 1 47 3 55 13 33 18 12 5 12 21 02 4 5 30.0 26 23
Mon May 22/Tue May 23 87.1 16 28 54 19 01 21 10 1 45 3 54 13 38 18 14 6 04 22 01 9 6 25.4 27 05
Tue May 23/Wed May 24 88.1 16 32 51 19 02 21 12 1 43 3 53 13 44 18 17 ..... 22 50 15 7 19.8 26 23
Wed May 24/Thu May 25 89.1 16 36 47 19 03 21 14 1 42 3 52 13 50 18 19 ..... 23 29 23 8 12.2 24 27
Thu May 25/Fri May 26 90.1 16 40 44 19 04 21 16 1 40 3 52 13 56 18 21 ..... 24 00 31 9 02.1 21 24
Fri May 26/Sat May 27 91.1 16 44 40 19 05 21 17 1 39 3 51 14 02 18 23 ..... 0 25 40 9 49.5 17 28
Sat May 27/Sun May 28 92.1 16 48 37 19 06 21 19 1 37 3 50 14 07 18 26 ..... 0 45 50 10 34.8 12 48
Sun May 28/Mon May 29 93.1 16 52 33 19 07 21 21 1 36 3 49 14 13 18 28 ..... 1 04 59 11 18.8 7 35
Mon May 29/Tue May 30 94.1 16 56 30 19 08 21 23 1 34 3 49 14 19 18 31 ..... 1 21 69 12 02.4 1 58
Tue May 30/Wed May 31 95.1 17 00 27 19 09 21 24 1 33 3 48 14 24 18 33 ..... 1 39 77 12 46.6 - 3 53
Wed May 31/Thu Jun 01 96.1 17 04 23 19 10 21 26 1 31 3 48 14 30 18 36 ..... 1 58 85 13 32.6 - 9 47
***** 2023 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: --------------
(2023 at start) (-2460000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Thu Jun 01/Fri Jun 02 97.1 17 08 20 19 10 21 27 1 30 3 47 14 35 18 39 ..... 2 20 92 14 21.6 -15 29
Fri Jun 02/Sat Jun 03 98.1 17 12 16 19 11 21 29 1 29 3 47 14 41 18 41 ..... 2 46 97 15 14.7 -20 40
Sat Jun 03/Sun Jun 04 99.1 17 16 13 19 12 21 30 1 28 3 46 14 46 18 44 18 21 3 21 100 16 12.7 -24 54
Sun Jun 04/Mon Jun 05 100.1 17 20 09 19 13 21 32 1 27 3 46 14 52 18 47 19 39 4 07 100 17 15.4 -27 45
Mon Jun 05/Tue Jun 06 101.1 17 24 06 19 14 21 33 1 25 3 45 14 57 18 50 20 51 5 07 97 18 21.3 -28 49
Tue Jun 06/Wed Jun 07 102.1 17 28 02 19 14 21 35 1 25 3 45 15 02 18 53 21 51 6 19 91 19 27.9 -27 55
Wed Jun 07/Thu Jun 08 103.1 17 31 59 19 15 21 36 1 24 3 45 15 08 18 56 22 39 ..... 84 20 32.2 -25 08
Thu Jun 08/Fri Jun 09 104.1 17 35 56 19 16 21 37 1 23 3 44 15 13 18 59 23 15 ..... 74 21 32.6 -20 48
Fri Jun 09/Sat Jun 10 105.1 17 39 52 19 16 21 38 1 22 3 44 15 18 19 02 23 43 ..... 63 22 28.6 -15 21
Sat Jun 10/Sun Jun 11 106.1 17 43 49 19 17 21 40 1 21 3 44 15 23 19 05 0 07 ..... 52 23 20.9 - 9 13
Sun Jun 11/Mon Jun 12 107.1 17 47 45 19 18 21 41 1 21 3 44 15 28 19 09 0 27 ..... 41 0 10.7 - 2 48
Mon Jun 12/Tue Jun 13 108.1 17 51 42 19 18 21 42 1 20 3 44 15 33 19 12 0 47 ..... 30 0 59.1 3 35
Tue Jun 13/Wed Jun 14 109.1 17 55 38 19 19 21 43 1 20 3 43 15 38 19 15 1 07 ..... 21 1 47.4 9 39
Wed Jun 14/Thu Jun 15 110.1 17 59 35 19 19 21 43 1 19 3 43 15 43 19 19 1 30 ..... 13 2 36.6 15 09
Thu Jun 15/Fri Jun 16 111.1 18 03 31 19 20 21 44 1 19 3 43 15 47 19 23 1 56 ..... 7 3 27.4 19 50
Fri Jun 16/Sat Jun 17 112.1 18 07 28 19 20 21 45 1 19 3 43 15 52 19 26 2 28 17 41 2 4 20.1 23 28
Sat Jun 17/Sun Jun 18 113.1 18 11 25 19 20 21 45 1 18 3 43 15 56 19 30 3 07 18 49 0 5 14.4 25 53
Sun Jun 18/Mon Jun 19 114.1 18 15 21 19 21 21 46 1 18 3 44 16 01 19 34 3 56 19 51 0 6 09.5 26 56
Mon Jun 19/Tue Jun 20 115.1 18 19 18 19 21 21 46 1 18 3 44 16 05 19 38 4 52 20 44 2 7 04.1 26 36
Tue Jun 20/Wed Jun 21 116.1 18 23 14 19 21 21 47 1 18 3 44 16 10 19 42 5 55 21 26 6 7 57.0 24 59
Wed Jun 21/Thu Jun 22 117.1 18 27 11 19 22 21 47 1 19 3 44 16 14 19 46 ..... 22 00 11 8 47.6 22 14
Thu Jun 22/Fri Jun 23 118.1 18 31 07 19 22 21 47 1 19 3 44 16 18 19 50 ..... 22 27 17 9 35.4 18 32
Fri Jun 23/Sat Jun 24 119.1 18 35 04 19 22 21 47 1 19 3 45 16 22 19 55 ..... 22 49 25 10 20.9 14 06
Sat Jun 24/Sun Jun 25 120.1 18 39 00 19 22 21 47 1 20 3 45 16 26 19 59 ..... 23 08 34 11 04.7 9 05
Sun Jun 25/Mon Jun 26 121.1 18 42 57 19 22 21 47 1 20 3 45 16 30 20 03 ..... 23 26 43 11 47.5 3 41
Mon Jun 26/Tue Jun 27 122.1 18 46 54 19 22 21 47 1 21 3 46 16 34 20 08 ..... 23 43 53 12 30.5 - 1 59
Tue Jun 27/Wed Jun 28 123.1 18 50 50 19 22 21 47 1 21 3 46 16 37 20 13 ..... 0 00 62 13 14.7 - 7 45
Wed Jun 28/Thu Jun 29 124.1 18 54 47 19 22 21 46 1 22 3 46 16 41 20 17 ..... 0 20 72 14 01.3 -13 24
Thu Jun 29/Fri Jun 30 125.1 18 58 43 19 22 21 46 1 23 3 47 16 44 20 22 ..... 0 44 81 14 51.7 -18 42
Fri Jun 30/Sat Jul 01 126.1 19 02 40 19 22 21 46 1 24 3 47 16 48 20 27 ..... 1 14 89 15 46.8 -23 18
***** 2023 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: --------------
(2023 at start) (-2460000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Sat Jul 01/Sun Jul 02 127.1 19 06 36 19 22 21 45 1 25 3 48 16 51 20 32 ..... 1 55 95 16 47.3 -26 45
Sun Jul 02/Mon Jul 03 128.1 19 10 33 19 22 21 44 1 26 3 49 16 55 20 37 18 29 2 48 99 17 52.5 -28 36
Mon Jul 03/Tue Jul 04 129.1 19 14 29 19 22 21 44 1 27 3 49 16 58 20 42 19 36 3 57 100 19 00.2 -28 29
Tue Jul 04/Wed Jul 05 130.1 19 18 26 19 21 21 43 1 28 3 50 17 01 20 47 20 31 5 16 98 20 07.4 -26 20
Wed Jul 05/Thu Jul 06 131.1 19 22 23 19 21 21 42 1 29 3 50 17 04 20 52 21 12 ..... 93 21 11.3 -22 22
Thu Jul 06/Fri Jul 07 132.1 19 26 19 19 21 21 41 1 31 3 51 17 07 20 57 21 45 ..... 86 22 10.8 -17 02
Fri Jul 07/Sat Jul 08 133.1 19 30 16 19 20 21 40 1 32 3 52 17 10 21 03 22 10 ..... 76 23 05.9 -10 51
Sat Jul 08/Sun Jul 09 134.1 19 34 12 19 20 21 39 1 33 3 53 17 13 21 08 22 32 ..... 66 23 57.7 - 4 16
Sun Jul 09/Mon Jul 10 135.1 19 38 09 19 19 21 38 1 35 3 53 17 16 21 13 22 52 ..... 55 0 47.4 2 18
Mon Jul 10/Tue Jul 11 136.1 19 42 05 19 19 21 37 1 36 3 54 17 18 21 19 23 13 ..... 44 1 36.3 8 33
Tue Jul 11/Wed Jul 12 137.1 19 46 02 19 18 21 35 1 38 3 55 17 21 21 24 23 34 ..... 33 2 25.6 14 13
Wed Jul 12/Thu Jul 13 138.1 19 49 58 19 18 21 34 1 39 3 56 17 24 21 30 23 59 ..... 24 3 16.1 19 05
Thu Jul 13/Fri Jul 14 139.1 19 53 55 19 17 21 33 1 41 3 57 17 26 21 35 0 29 ..... 16 4 08.2 22 55
Fri Jul 14/Sat Jul 15 140.1 19 57 52 19 17 21 31 1 43 3 58 17 29 21 41 1 06 ..... 9 5 01.8 25 33
Sat Jul 15/Sun Jul 16 141.1 20 01 48 19 16 21 30 1 44 3 58 17 31 21 46 1 51 17 44 4 5 56.4 26 53
Sun Jul 16/Mon Jul 17 142.1 20 05 45 19 15 21 28 1 46 3 59 17 34 21 52 2 45 18 40 1 6 50.9 26 50
Mon Jul 17/Tue Jul 18 143.1 20 09 41 19 14 21 27 1 48 4 00 17 36 21 58 3 45 19 25 0 7 44.1 25 29
Tue Jul 18/Wed Jul 19 144.1 20 13 38 19 14 21 25 1 50 4 01 17 39 22 03 4 50 20 01 1 8 35.0 22 58
Wed Jul 19/Thu Jul 20 145.1 20 17 34 19 13 21 24 1 51 4 02 17 41 22 09 5 55 20 30 3 9 23.4 19 28
Thu Jul 20/Fri Jul 21 146.1 20 21 31 19 12 21 22 1 53 4 03 17 43 22 15 ..... 20 53 7 10 09.3 15 10
Fri Jul 21/Sat Jul 22 147.1 20 25 27 19 11 21 20 1 55 4 04 17 45 22 21 ..... 21 13 13 10 53.1 10 18
Sat Jul 22/Sun Jul 23 148.1 20 29 24 19 10 21 19 1 57 4 05 17 48 22 26 ..... 21 31 20 11 35.7 5 01
Sun Jul 23/Mon Jul 24 149.1 20 33 21 19 09 21 17 1 59 4 06 17 50 22 32 ..... 21 47 28 12 17.8 - 0 31
Mon Jul 24/Tue Jul 25 150.1 20 37 17 19 08 21 15 2 00 4 07 17 52 22 38 ..... 22 04 37 13 00.6 - 6 09
Tue Jul 25/Wed Jul 26 151.1 20 41 14 19 07 21 13 2 02 4 08 17 54 22 44 ..... 22 23 47 13 45.2 -11 43
Wed Jul 26/Thu Jul 27 152.1 20 45 10 19 06 21 11 2 04 4 09 17 56 22 50 ..... 22 44 57 14 32.7 -17 00
Thu Jul 27/Fri Jul 28 153.1 20 49 07 19 05 21 10 2 06 4 10 17 58 22 55 ..... 23 10 67 15 24.4 -21 44
Fri Jul 28/Sat Jul 29 154.1 20 53 03 19 04 21 08 2 08 4 11 18 00 23 01 ..... 23 45 77 16 21.2 -25 34
Sat Jul 29/Sun Jul 30 155.1 20 57 00 19 03 21 06 2 10 4 13 18 02 23 07 ..... 0 31 86 17 23.1 -28 03
Sun Jul 30/Mon Jul 31 156.1 21 00 56 19 02 21 04 2 12 4 14 18 04 23 13 ..... 1 31 93 18 29.1 -28 48
Mon Jul 31/Tue Aug 01 157.1 21 04 53 19 01 21 02 2 14 4 15 18 06 23 19 18 16 2 46 98 19 36.6 -27 31
***** 2023 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: --------------
(2023 at start) (-2460000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Tue Aug 01/Wed Aug 02 158.1 21 08 50 18 59 21 00 2 15 4 16 18 08 23 25 19 04 4 10 100 20 42.7 -24 15
Wed Aug 02/Thu Aug 03 159.1 21 12 46 18 58 20 58 2 17 4 17 18 10 23 31 19 41 5 37 99 21 45.4 -19 19
Thu Aug 03/Fri Aug 04 160.1 21 16 43 18 57 20 56 2 19 4 18 18 12 23 36 20 10 ..... 95 22 43.9 -13 12
Fri Aug 04/Sat Aug 05 161.1 21 20 39 18 56 20 54 2 21 4 19 18 14 23 42 20 34 ..... 88 23 38.6 - 6 27
Sat Aug 05/Sun Aug 06 162.1 21 24 36 18 54 20 52 2 23 4 20 18 16 23 48 20 56 ..... 79 0 30.8 0 27
Sun Aug 06/Mon Aug 07 163.1 21 28 32 18 53 20 49 2 25 4 22 18 17 23 54 21 16 ..... 69 1 21.6 7 04
Mon Aug 07/Tue Aug 08 164.1 21 32 29 18 52 20 47 2 27 4 23 18 19 24 00 21 38 ..... 58 2 12.1 13 07
Tue Aug 08/Wed Aug 09 165.1 21 36 25 18 50 20 45 2 29 4 24 18 21 0 05 22 02 ..... 48 3 03.4 18 18
Wed Aug 09/Thu Aug 10 166.1 21 40 22 18 49 20 43 2 30 4 25 18 23 0 11 22 30 ..... 37 3 56.0 22 27
Thu Aug 10/Fri Aug 11 167.1 21 44 19 18 47 20 41 2 32 4 26 18 25 0 17 23 05 ..... 28 4 49.9 25 22
Fri Aug 11/Sat Aug 12 168.1 21 48 15 18 46 20 39 2 34 4 27 18 27 0 23 23 48 ..... 19 5 44.5 26 57
Sat Aug 12/Sun Aug 13 169.1 21 52 12 18 44 20 37 2 36 4 28 18 28 0 29 0 39 ..... 12 6 39.1 27 10
Sun Aug 13/Mon Aug 14 170.1 21 56 08 18 43 20 35 2 38 4 30 18 30 0 34 1 38 ..... 7 7 32.6 26 03
Mon Aug 14/Tue Aug 15 171.1 22 00 05 18 41 20 32 2 40 4 31 18 32 0 40 2 41 18 03 3 8 23.9 23 45
Tue Aug 15/Wed Aug 16 172.1 22 04 01 18 40 20 30 2 41 4 32 18 34 0 46 3 47 18 34 1 9 12.8 20 24
Wed Aug 16/Thu Aug 17 173.1 22 07 58 18 38 20 28 2 43 4 33 18 35 0 52 4 52 18 58 0 9 59.1 16 14
Thu Aug 17/Fri Aug 18 174.1 22 11 54 18 37 20 26 2 45 4 34 18 37 0 57 5 56 19 19 1 10 43.3 11 27
Fri Aug 18/Sat Aug 19 175.1 22 15 51 18 35 20 24 2 47 4 35 18 39 1 03 ..... 19 37 4 11 26.0 6 13
Sat Aug 19/Sun Aug 20 176.1 22 19 48 18 33 20 21 2 48 4 37 18 41 1 09 ..... 19 54 9 12 07.9 0 43
Sun Aug 20/Mon Aug 21 177.1 22 23 44 18 32 20 19 2 50 4 38 18 42 1 14 ..... 20 10 15 12 50.1 - 4 53
Mon Aug 21/Tue Aug 22 178.1 22 27 41 18 30 20 17 2 52 4 39 18 44 1 20 ..... 20 28 23 13 33.5 -10 26
Tue Aug 22/Wed Aug 23 179.1 22 31 37 18 28 20 15 2 54 4 40 18 46 1 26 ..... 20 47 32 14 19.2 -15 43
Wed Aug 23/Thu Aug 24 180.1 22 35 34 18 27 20 13 2 55 4 41 18 48 1 31 ..... 21 11 41 15 08.2 -20 30
Thu Aug 24/Fri Aug 25 181.1 22 39 30 18 25 20 10 2 57 4 42 18 49 1 37 ..... 21 41 52 16 01.6 -24 31
Fri Aug 25/Sat Aug 26 182.1 22 43 27 18 23 20 08 2 59 4 44 18 51 1 43 ..... 22 20 62 16 59.7 -27 24
Sat Aug 26/Sun Aug 27 183.1 22 47 23 18 22 20 06 3 00 4 45 18 53 1 48 ..... 23 12 73 18 02.1 -28 46
Sun Aug 27/Mon Aug 28 184.1 22 51 20 18 20 20 04 3 02 4 46 18 54 1 54 ..... 0 19 82 19 07.2 -28 20
Mon Aug 28/Tue Aug 29 185.1 22 55 17 18 18 20 02 3 04 4 47 18 56 1 59 ..... 1 37 91 20 12.7 -25 56
Tue Aug 29/Wed Aug 30 186.1 22 59 13 18 16 19 59 3 05 4 48 18 58 2 05 17 35 3 03 96 21 16.2 -21 43
Wed Aug 30/Thu Aug 31 187.1 23 03 10 18 15 19 57 3 07 4 49 19 00 2 11 18 07 4 29 99 22 16.5 -16 03
Thu Aug 31/Fri Sep 01 188.1 23 07 06 18 13 19 55 3 08 4 51 19 01 2 16 18 34 5 53 99 23 13.5 - 9 24
***** 2023 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: --------------
(2023 at start) (-2460000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Fri Sep 01/Sat Sep 02 189.1 23 11 03 18 11 19 53 3 10 4 52 19 03 2 22 18 56 ..... 96 0 07.8 - 2 19
Sat Sep 02/Sun Sep 03 190.1 23 14 59 18 09 19 51 3 12 4 53 19 05 2 27 19 18 ..... 91 1 00.6 4 43
Sun Sep 03/Mon Sep 04 191.1 23 18 56 18 07 19 48 3 13 4 54 19 07 2 33 19 39 ..... 83 1 52.9 11 16
Mon Sep 04/Tue Sep 05 192.1 23 22 52 18 06 19 46 3 15 4 55 19 08 2 38 20 03 ..... 73 2 45.8 17 01
Tue Sep 05/Wed Sep 06 193.1 23 26 49 18 04 19 44 3 16 4 56 19 10 2 44 20 30 ..... 63 3 39.7 21 40
Wed Sep 06/Thu Sep 07 194.1 23 30 46 18 02 19 42 3 18 4 58 19 12 2 49 21 03 ..... 53 4 34.7 25 02
Thu Sep 07/Fri Sep 08 195.1 23 34 42 18 00 19 40 3 19 4 59 19 14 2 54 21 43 ..... 42 5 30.5 27 00
Fri Sep 08/Sat Sep 09 196.1 23 38 39 17 58 19 37 3 21 5 00 19 15 3 00 22 33 ..... 33 6 26.0 27 33
Sat Sep 09/Sun Sep 10 197.1 23 42 35 17 57 19 35 3 22 5 01 19 17 3 05 23 30 ..... 24 7 20.3 26 43
Sun Sep 10/Mon Sep 11 198.1 23 46 32 17 55 19 33 3 24 5 02 19 19 3 11 0 32 ..... 17 8 12.4 24 37
Mon Sep 11/Tue Sep 12 199.1 23 50 28 17 53 19 31 3 25 5 03 19 21 3 16 1 37 ..... 10 9 02.0 21 28
Tue Sep 12/Wed Sep 13 200.1 23 54 25 17 51 19 29 3 27 5 04 19 22 3 22 2 43 17 04 5 9 48.9 17 26
Wed Sep 13/Thu Sep 14 201.1 23 58 21 17 49 19 27 3 28 5 06 19 24 3 27 3 48 17 25 2 10 33.5 12 44
Thu Sep 14/Fri Sep 15 202.1 0 02 18 17 47 19 25 3 29 5 07 19 26 3 32 4 52 17 44 0 11 16.6 7 32
Fri Sep 15/Sat Sep 16 203.1 0 06 14 17 45 19 22 3 31 5 08 19 28 3 38 5 55 18 01 0 11 58.8 2 01
Sat Sep 16/Sun Sep 17 204.1 0 10 11 17 43 19 20 3 32 5 09 19 30 3 43 6 59 18 17 2 12 40.9 - 3 38
Sun Sep 17/Mon Sep 18 205.1 0 14 08 17 42 19 18 3 34 5 10 19 32 3 48 ..... 18 34 6 13 24.0 - 9 14
Mon Sep 18/Tue Sep 19 206.1 0 18 04 17 40 19 16 3 35 5 11 19 33 3 54 ..... 18 53 11 14 09.0 -14 35
Tue Sep 19/Wed Sep 20 207.1 0 22 01 17 38 19 14 3 36 5 13 19 35 3 59 ..... 19 15 19 14 56.8 -19 29
Wed Sep 20/Thu Sep 21 208.1 0 25 57 17 36 19 12 3 38 5 14 19 37 4 04 ..... 19 42 27 15 48.3 -23 39
Thu Sep 21/Fri Sep 22 209.1 0 29 54 17 34 19 10 3 39 5 15 19 39 4 10 ..... 20 17 37 16 43.8 -26 47
Fri Sep 22/Sat Sep 23 210.1 0 33 50 17 32 19 08 3 40 5 16 19 41 4 15 ..... 21 03 47 17 43.3 -28 33
Sat Sep 23/Sun Sep 24 211.1 0 37 47 17 30 19 06 3 42 5 17 19 43 4 20 ..... 22 02 58 18 45.4 -28 40
Sun Sep 24/Mon Sep 25 212.1 0 41 43 17 28 19 04 3 43 5 18 19 45 4 25 ..... 23 14 69 19 48.5 -27 00
Mon Sep 25/Tue Sep 26 213.1 0 45 40 17 27 19 02 3 44 5 20 19 47 4 31 ..... 0 34 79 20 50.6 -23 34
Tue Sep 26/Wed Sep 27 214.1 0 49 37 17 25 19 00 3 46 5 21 19 48 4 36 ..... 1 58 88 21 50.3 -18 36
Wed Sep 27/Thu Sep 28 215.1 0 53 33 17 23 18 58 3 47 5 22 19 50 4 41 16 33 3 21 95 22 47.3 -12 26
Thu Sep 28/Fri Sep 29 216.1 0 57 30 17 21 18 56 3 48 5 23 19 52 4 46 16 57 4 43 99 23 42.1 - 5 32
Fri Sep 29/Sat Sep 30 217.1 1 01 26 17 19 18 54 3 50 5 24 19 54 4 52 17 18 6 04 100 0 35.5 1 37
Sat Sep 30/Sun Oct 01 218.1 1 05 23 17 17 18 52 3 51 5 26 19 56 4 57 17 40 7 24 98 1 28.6 8 34
***** 2023 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: --------------
(2023 at start) (-2460000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Sun Oct 01/Mon Oct 02 219.1 1 09 19 17 15 18 50 3 52 5 27 19 58 5 02 18 02 ..... 93 2 22.4 14 52
Mon Oct 02/Tue Oct 03 220.1 1 13 16 17 14 18 48 3 53 5 28 20 00 5 07 18 28 ..... 86 3 17.5 20 11
Tue Oct 03/Wed Oct 04 221.1 1 17 12 17 12 18 46 3 55 5 29 20 02 5 13 18 59 ..... 78 4 13.9 24 12
Wed Oct 04/Thu Oct 05 222.1 1 21 09 17 10 18 44 3 56 5 30 20 04 5 18 19 37 ..... 69 5 11.4 26 46
Thu Oct 05/Fri Oct 06 223.1 1 25 06 17 08 18 42 3 57 5 32 20 07 5 23 20 24 ..... 59 6 08.7 27 48
Fri Oct 06/Sat Oct 07 224.1 1 29 02 17 06 18 40 3 59 5 33 20 09 5 28 21 19 ..... 49 7 04.7 27 21
Sat Oct 07/Sun Oct 08 225.1 1 32 59 17 05 18 39 4 00 5 34 20 11 5 33 22 21 ..... 39 7 58.4 25 34
Sun Oct 08/Mon Oct 09 226.1 1 36 55 17 03 18 37 4 01 5 35 20 13 5 39 23 26 ..... 30 8 49.1 22 38
Mon Oct 09/Tue Oct 10 227.1 1 40 52 17 01 18 35 4 02 5 36 20 15 5 44 0 32 ..... 22 9 36.9 18 47
Tue Oct 10/Wed Oct 11 228.1 1 44 48 16 59 18 33 4 04 5 38 20 17 5 49 1 37 ..... 15 10 22.3 14 12
Wed Oct 11/Thu Oct 12 229.1 1 48 45 16 57 18 31 4 05 5 39 20 19 5 54 2 41 ..... 9 11 05.8 9 05
Thu Oct 12/Fri Oct 13 230.1 1 52 41 16 56 18 30 4 06 5 40 20 21 5 59 3 45 ..... 4 11 48.3 3 36
Fri Oct 13/Sat Oct 14 231.1 1 56 38 16 54 18 28 4 07 5 41 20 24 6 05 4 49 16 24 1 12 30.6 - 2 05
Sat Oct 14/Sun Oct 15 232.1 2 00 35 16 52 18 26 4 08 5 43 20 26 6 10 5 55 16 41 0 13 13.8 - 7 47
Sun Oct 15/Mon Oct 16 233.1 2 04 31 16 50 18 25 4 10 5 44 20 28 6 15 7 03 16 59 1 13 58.6 -13 17
Mon Oct 16/Tue Oct 17 234.1 2 08 28 16 49 18 23 4 11 5 45 20 30 6 20 ..... 17 20 4 14 46.2 -18 22
Tue Oct 17/Wed Oct 18 235.1 2 12 24 16 47 18 21 4 12 5 47 20 33 6 25 ..... 17 45 8 15 37.1 -22 45
Wed Oct 18/Thu Oct 19 236.1 2 16 21 16 45 18 20 4 13 5 48 20 35 6 30 ..... 18 18 15 16 31.8 -26 08
Thu Oct 19/Fri Oct 20 237.1 2 20 17 16 44 18 18 4 15 5 49 20 37 6 36 ..... 19 00 23 17 30.1 -28 12
Fri Oct 20/Sat Oct 21 238.1 2 24 14 16 42 18 17 4 16 5 50 20 40 6 41 ..... 19 54 33 18 30.8 -28 42
Sat Oct 21/Sun Oct 22 239.1 2 28 10 16 41 18 15 4 17 5 52 20 42 6 46 ..... 21 01 44 19 32.3 -27 30
Sun Oct 22/Mon Oct 23 240.1 2 32 07 16 39 18 13 4 18 5 53 20 45 6 51 ..... 22 17 55 20 32.8 -24 37
Mon Oct 23/Tue Oct 24 241.1 2 36 04 16 37 18 12 4 19 5 54 20 47 6 56 ..... 23 37 66 21 31.0 -20 15
Tue Oct 24/Wed Oct 25 242.1 2 40 00 16 36 18 10 4 21 5 56 20 50 7 01 ..... 0 58 76 22 26.7 -14 40
Wed Oct 25/Thu Oct 26 243.1 2 43 57 16 34 18 09 4 22 5 57 20 52 7 06 ..... 2 18 86 23 20.2 - 8 13
Thu Oct 26/Fri Oct 27 244.1 2 47 53 16 33 18 08 4 23 5 58 20 55 7 12 ..... 3 37 93 0 12.4 - 1 19
Fri Oct 27/Sat Oct 28 245.1 2 51 50 16 31 18 06 4 24 5 59 20 57 7 17 ..... 4 55 98 1 04.5 5 38
Sat Oct 28/Sun Oct 29 246.1 2 55 46 16 30 18 05 4 25 6 01 21 00 7 22 16 02 6 15 100 1 57.5 12 14
Sun Oct 29/Mon Oct 30 247.1 2 59 43 16 28 18 04 4 27 6 02 21 02 7 27 16 26 7 34 99 2 52.1 18 03
Mon Oct 30/Tue Oct 31 248.1 3 03 39 16 27 18 02 4 28 6 03 21 05 7 32 16 55 ..... 96 3 48.8 22 44
Tue Oct 31/Wed Nov 01 249.1 3 07 36 16 25 18 01 4 29 6 05 21 08 7 37 17 30 ..... 91 4 47.2 26 00
***** 2023 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: --------------
(2023 at start) (-2460000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Wed Nov 01/Thu Nov 02 250.1 3 11 33 16 24 18 00 4 30 6 06 21 10 7 42 18 13 ..... 83 5 46.2 27 42
Thu Nov 02/Fri Nov 03 251.1 3 15 29 16 23 17 58 4 31 6 07 21 13 7 48 19 06 ..... 75 6 44.3 27 48
Fri Nov 03/Sat Nov 04 252.1 3 19 26 16 21 17 57 4 32 6 09 21 16 7 53 20 07 ..... 66 7 40.2 26 26
Sat Nov 04/Sun Nov 05 253.1 3 23 22 16 20 17 56 4 34 6 10 21 18 7 58 21 12 ..... 56 8 32.9 23 49
Sun Nov 05/Mon Nov 06 254.1 3 27 19 16 19 17 55 4 35 6 11 21 21 8 03 22 18 ..... 47 9 22.2 20 11
Mon Nov 06/Tue Nov 07 255.1 3 31 15 16 17 17 54 4 36 6 13 21 24 8 08 23 24 ..... 37 10 08.6 15 47
Tue Nov 07/Wed Nov 08 256.1 3 35 12 16 16 17 53 4 37 6 14 21 27 8 13 0 29 ..... 29 10 52.7 10 48
Wed Nov 08/Thu Nov 09 257.1 3 39 08 16 15 17 52 4 38 6 15 21 30 8 18 1 32 ..... 20 11 35.4 5 24
Thu Nov 09/Fri Nov 10 258.1 3 43 05 16 14 17 51 4 39 6 17 21 33 8 23 2 36 ..... 13 12 17.8 - 0 15
Fri Nov 10/Sat Nov 11 259.1 3 47 02 16 12 17 50 4 41 6 18 21 36 8 28 3 41 ..... 7 13 00.7 - 5 58
Sat Nov 11/Sun Nov 12 260.1 3 50 58 16 11 17 49 4 42 6 19 21 39 8 34 4 48 ..... 3 13 45.3 -11 35
Sun Nov 12/Mon Nov 13 261.1 3 54 55 16 10 17 48 4 43 6 21 21 42 8 39 5 59 ..... 1 14 32.6 -16 52
Mon Nov 13/Tue Nov 14 262.1 3 58 51 16 09 17 47 4 44 6 22 21 45 8 44 7 12 15 47 0 15 23.3 -21 32
Tue Nov 14/Wed Nov 15 263.1 4 02 48 16 08 17 46 4 45 6 23 21 48 8 49 8 26 16 18 2 16 17.9 -25 15
Wed Nov 15/Thu Nov 16 264.1 4 06 44 16 07 17 45 4 46 6 25 21 51 8 54 ..... 16 57 6 17 16.3 -27 41
Thu Nov 16/Fri Nov 17 265.1 4 10 41 16 06 17 44 4 47 6 26 21 54 8 59 ..... 17 49 12 18 17.3 -28 34
Fri Nov 17/Sat Nov 18 266.1 4 14 37 16 05 17 44 4 49 6 27 21 57 9 04 ..... 18 53 20 19 19.1 -27 43
Sat Nov 18/Sun Nov 19 267.1 4 18 34 16 04 17 43 4 50 6 29 22 01 9 09 ..... 20 07 29 20 19.7 -25 11
Sun Nov 19/Mon Nov 20 268.1 4 22 31 16 03 17 42 4 51 6 30 22 04 9 14 ..... 21 25 40 21 17.8 -21 10
Mon Nov 20/Tue Nov 21 269.1 4 26 27 16 03 17 42 4 52 6 31 22 07 9 19 ..... 22 45 51 22 12.8 -15 58
Tue Nov 21/Wed Nov 22 270.1 4 30 24 16 02 17 41 4 53 6 33 22 10 9 24 ..... 0 03 63 23 05.2 - 9 54
Wed Nov 22/Thu Nov 23 271.1 4 34 20 16 01 17 41 4 54 6 34 22 14 9 29 ..... 1 19 73 23 55.9 - 3 20
Thu Nov 23/Fri Nov 24 272.1 4 38 17 16 00 17 40 4 55 6 35 22 17 9 34 ..... 2 35 83 0 46.2 3 24
Fri Nov 24/Sat Nov 25 273.1 4 42 13 16 00 17 40 4 56 6 36 22 21 9 39 ..... 3 52 90 1 37.1 9 57
Sat Nov 25/Sun Nov 26 274.1 4 46 10 15 59 17 39 4 57 6 37 22 24 9 44 ..... 5 10 96 2 29.8 15 56
Sun Nov 26/Mon Nov 27 275.1 4 50 06 15 58 17 39 4 58 6 39 22 28 9 49 ..... 6 28 99 3 24.8 21 01
Mon Nov 27/Tue Nov 28 276.1 4 54 03 15 58 17 38 4 59 6 40 22 31 9 54 15 24 7 42 100 4 22.3 24 51
Tue Nov 28/Wed Nov 29 277.1 4 58 00 15 57 17 38 5 00 6 41 22 35 9 59 16 04 8 50 98 5 21.4 27 12
Wed Nov 29/Thu Nov 30 278.1 5 01 56 15 57 17 38 5 01 6 42 22 38 10 04 16 53 ..... 94 6 20.8 27 55
Thu Nov 30/Fri Dec 01 279.1 5 05 53 15 56 17 37 5 02 6 43 22 42 10 09 17 51 ..... 89 7 18.5 27 05
***** 2023 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: --------------
(2023 at start) (-2460000) set twi.end twi.beg rise eve morn rise set %illum RA Dec
Fri Dec 01/Sat Dec 02 280.1 5 09 49 15 56 17 37 5 03 6 45 22 46 10 14 18 56 ..... 81 8 13.4 24 52
Sat Dec 02/Sun Dec 03 281.1 5 13 46 15 56 17 37 5 04 6 46 22 50 10 19 20 03 ..... 73 9 04.7 21 31
Sun Dec 03/Mon Dec 04 282.1 5 17 42 15 55 17 37 5 05 6 47 22 53 10 24 21 09 ..... 64 9 52.6 17 18
Mon Dec 04/Tue Dec 05 283.1 5 21 39 15 55 17 37 5 06 6 48 22 57 10 29 22 15 ..... 55 10 37.7 12 28
Tue Dec 05/Wed Dec 06 284.1 5 25 35 15 55 17 36 5 07 6 49 23 01 10 33 23 18 ..... 46 11 20.8 7 11
Wed Dec 06/Thu Dec 07 285.1 5 29 32 15 55 17 36 5 08 6 50 23 05 10 38 0 21 ..... 36 12 03.1 1 38
Thu Dec 07/Fri Dec 08 286.1 5 33 29 15 54 17 36 5 09 6 51 23 09 10 43 1 25 ..... 27 12 45.6 - 4 03
Fri Dec 08/Sat Dec 09 287.1 5 37 25 15 54 17 36 5 10 6 52 23 13 10 48 2 30 ..... 19 13 29.3 - 9 41
Sat Dec 09/Sun Dec 10 288.1 5 41 22 15 54 17 36 5 10 6 53 23 17 10 53 3 39 ..... 12 14 15.4 -15 05
Sun Dec 10/Mon Dec 11 289.1 5 45 18 15 54 17 36 5 11 6 54 23 21 10 57 4 51 ..... 6 15 05.0 -19 59
Mon Dec 11/Tue Dec 12 290.1 5 49 15 15 54 17 37 5 12 6 54 23 25 11 02 6 06 ..... 2 15 58.8 -24 04
Tue Dec 12/Wed Dec 13 291.1 5 53 11 15 54 17 37 5 13 6 55 23 29 11 07 7 20 ..... 0 16 57.0 -26 58
Wed Dec 13/Thu Dec 14 292.1 5 57 08 15 54 17 37 5 13 6 56 23 33 11 11 8 27 15 39 1 17 58.6 -28 21
Thu Dec 14/Fri Dec 15 293.1 6 01 04 15 55 17 37 5 14 6 57 23 37 11 16 ..... 16 40 4 19 01.8 -27 58
Fri Dec 15/Sat Dec 16 294.1 6 05 01 15 55 17 37 5 15 6 58 23 41 11 21 ..... 17 53 9 20 04.3 -25 48
Sat Dec 16/Sun Dec 17 295.1 6 08 58 15 55 17 38 5 15 6 58 23 46 11 25 ..... 19 12 16 21 04.1 -22 01
Sun Dec 17/Mon Dec 18 296.1 6 12 54 15 55 17 38 5 16 6 59 23 50 11 30 ..... 20 34 26 22 00.5 -16 59
Mon Dec 18/Tue Dec 19 297.1 6 16 51 15 56 17 38 5 17 7 00 23 54 11 34 ..... 21 53 36 22 53.5 -11 03
Tue Dec 19/Wed Dec 20 298.1 6 20 47 15 56 17 39 5 17 7 00 23 59 11 39 ..... 23 10 47 23 44.2 - 4 37
Wed Dec 20/Thu Dec 21 299.1 6 24 44 15 56 17 39 5 18 7 01 0 03 11 43 ..... 0 25 59 0 33.7 1 59
Thu Dec 21/Fri Dec 22 300.1 6 28 40 15 57 17 40 5 18 7 01 0 07 11 48 ..... 1 40 69 1 23.2 8 26
Fri Dec 22/Sat Dec 23 301.1 6 32 37 15 57 17 40 5 19 7 02 0 12 11 52 ..... 2 55 79 2 14.0 14 25
Sat Dec 23/Sun Dec 24 302.1 6 36 33 15 58 17 41 5 19 7 02 0 16 11 57 ..... 4 11 87 3 06.9 19 38
Sun Dec 24/Mon Dec 25 303.1 6 40 30 15 58 17 41 5 20 7 03 0 21 12 01 ..... 5 26 94 4 02.3 23 46
Mon Dec 25/Tue Dec 26 304.1 6 44 27 15 59 17 42 5 20 7 03 0 25 12 05 ..... 6 35 98 4 59.9 26 33
Tue Dec 26/Wed Dec 27 305.1 6 48 23 16 00 17 42 5 20 7 03 0 30 12 10 ..... 7 37 100 5 58.8 27 49
Wed Dec 27/Thu Dec 28 306.1 6 52 20 16 00 17 43 5 21 7 04 0 34 12 14 15 38 8 27 99 6 57.0 27 30
Thu Dec 28/Fri Dec 29 307.1 6 56 16 16 01 17 44 5 21 7 04 0 39 12 18 16 41 ..... 97 7 53.2 25 43
Fri Dec 29/Sat Dec 30 308.1 7 00 13 16 02 17 44 5 21 7 04 0 44 12 22 17 47 ..... 93 8 46.1 22 42
Sat Dec 30/Sun Dec 31 309.1 7 04 09 16 02 17 45 5 22 7 04 0 48 12 27 18 55 ..... 87 9 35.6 18 42
Sun Dec 31/Mon Jan 01 310.1 7 08 06 16 03 17 46 5 22 7 04 0 53 12 31 20 01 ..... 80 10 21.9 14 00