LICK OBSERVATORY CALENDAR FOR 2026 -ASTRONOMICAL (computed for altitude 1283.0 m) ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON(midnight) DATE(PST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) Zenith 2026 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ RA DEC Dist 12 18 18 12 18 18 h h % h m d m deg TUE SEP 01 18 44 19 35 20 08 20 40 04 06 04 39 05 30 18 47 22 39 02 46 8.0 0.5 6 0242 2023 55 WED SEP 02 18 42 19 34 20 06 21 19 04 07 04 40 05 31 18 49 22 43 02 51 8.0 1.2 15 0340 2420 63 THU SEP 03 18 41 19 32 20 05 22 07 04 08 04 41 05 32 18 52 22 47 02 56 8.0 2.0 25 0442 2647 73 FRI SEP 04 18 39 19 30 20 03 23 05 04 09 04 41 05 33 18 54 22 51 03 01 8.1 3.0 37 0545 2726 83 SAT SEP 05 18 38 19 29 20 01 00 13 04 10 04 42 05 34 18 55 22 55 03 06 8.2 4.2 51 0650 2621 >90 SUN SEP 06 18 36 19 27 19 59 01 27 16 02 04 11 04 43 05 34 18 57 22 59 03 11 8.2 5.5 66 0751 2326 >90 MON SEP 07 18 35 19 26 19 58 02 42 16 44 04 12 04 44 05 35 19 00 23 03 03 16 8.2 6.7 81 0850 1904 >90 TUE SEP 08 18 33 19 24 19 56 03 56 17 18 04 13 04 45 05 36 19 02 23 07 03 21 8.3 8.0 96 0944 1339 >90 WED SEP 09 18 32 19 22 19 54 05 06 17 48 04 14 04 46 05 37 19 04 23 11 03 26 8.3 8.3 100 1035 0734 >90 THU SEP 10 18 30 19 21 19 53 06 14 18 14 04 15 04 47 05 38 19 07 23 15 03 31 8.4 8.4 100 1124 0114 >90 FRI SEP 11 18 29 19 19 19 51 07 20 18 39 04 16 04 48 05 39 19 09 23 19 03 35 8.4 8.4 100 1211-0504 >90 SAT SEP 12 18 27 19 17 19 49 08 25 19 05 04 17 04 49 05 39 19 11 23 23 03 40 8.5 8.5 100 1258-1100 >90 SUN SEP 13 18 25 19 16 19 47 19 31 04 18 04 50 05 40 19 13 23 27 03 45 8.5 8.5 100 1346-1622 >90 MON SEP 14 18 24 19 14 19 46 20 01 04 19 04 51 05 41 19 16 23 31 03 50 8.6 8.3 97 1434-2057 >90 TUE SEP 15 18 22 19 13 19 44 20 35 04 20 04 52 05 42 19 18 23 35 03 55 8.6 7.7 90 1525-2434 >90 WED SEP 16 18 21 19 11 19 42 21 14 04 21 04 53 05 43 19 20 23 39 04 00 8.6 7.1 82 1617-2705 >90 THU SEP 17 18 19 19 09 19 41 21 59 04 22 04 53 05 44 19 23 23 42 04 05 8.7 6.4 73 1710-2822 >90 FRI SEP 18 18 18 19 08 19 39 22 50 04 23 04 54 05 44 19 25 23 46 04 10 8.7 5.5 63 1803-2823 >90 SAT SEP 19 18 16 19 06 19 37 23 47 04 24 04 55 05 45 19 27 23 50 04 15 8.8 4.6 52 1857-2707 >90 SUN SEP 20 18 15 19 05 19 36 00 47 04 25 04 56 05 46 19 30 23 54 04 20 8.8 3.6 41 1949-2431 85 MON SEP 21 18 13 19 03 19 34 01 49 04 26 04 57 05 47 19 31 23 58 04 25 8.9 2.6 29 2039-2104 75 TUE SEP 22 18 12 19 01 19 32 16 01 02 52 04 27 04 58 05 48 19 33 00 02 04 30 8.9 1.6 17 2128-1628 65 WED SEP 23 18 10 19 00 19 31 16 29 03 55 04 28 04 59 05 49 19 36 00 06 04 35 9.0 0.5 6 2216-1105 55 THU SEP 24 18 09 18 58 19 29 16 54 04 59 04 29 05 00 05 49 19 38 00 10 04 40 9.0 0.0 0 2303-0506 45 FRI SEP 25 18 07 18 57 19 27 17 18 06 04 04 30 05 01 05 50 19 40 00 14 04 45 9.0 0.0 0 2351 0113 37 SAT SEP 26 18 05 18 55 19 26 17 44 07 12 04 31 05 01 05 51 19 43 00 18 04 50 9.1 0.0 0 0040 0736 30 SUN SEP 27 18 04 18 54 19 24 18 11 08 22 04 32 05 02 05 52 19 45 00 22 04 55 9.1 0.0 0 0131 1342 28 MON SEP 28 18 02 18 52 19 23 18 42 04 33 05 03 05 53 19 48 00 26 05 00 9.2 0.0 0 0226 1909 32 TUE SEP 29 18 01 18 50 19 21 19 19 04 33 05 04 05 54 19 50 00 30 05 04 9.2 0.0 0 0325 2331 40 WED SEP 30 17 59 18 49 19 19 20 04 04 34 05 05 05 55 19 52 00 34 05 08 9.2 0.8 8 0427 2625 50 ONE LINE REFERS TO EVENING DATE LAST QUARTER Sep 04 07:51 UT AND FOLLOWING MORNING. NEW MOON Sep 11 03:26 UT All dates and times are zone PST FIRST QUARTER Sep 18 20:44 UT in upper table (except sid time). FULL MOON Sep 26 16:47 UT