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 THU OCT 01 17 58 18 47 19 18 21 00 04 35 05 06 05 55 19 55 00 38 05 13 9.3 1.7 18 0531 2733 61 FRI OCT 02 17 56 18 46 19 16 22 05 04 36 05 07 05 56 19 57 00 42 05 18 9.3 2.8 30 0635 2647 73 SAT OCT 03 17 55 18 44 19 15 23 16 04 37 05 08 05 57 20 00 00 46 05 23 9.4 4.0 42 0737 2412 85 SUN OCT 04 17 53 18 43 19 13 00 30 04 38 05 08 05 58 20 02 00 49 05 28 9.4 5.3 56 0836 2019 >90 MON OCT 05 17 52 18 41 19 12 01 42 04 39 05 09 05 59 20 05 00 53 05 33 9.4 6.5 68 0930 1515 >90 TUE OCT 06 17 50 18 40 19 10 02 52 04 40 05 10 06 00 20 07 00 57 05 38 9.5 7.7 81 1021 0928 >90 WED OCT 07 17 49 18 39 19 09 03 59 16 16 04 41 05 11 06 01 20 09 01 01 05 43 9.5 8.8 92 1109 0319 >90 THU OCT 08 17 48 18 37 19 07 05 04 16 41 04 42 05 12 06 02 20 11 01 05 05 48 9.6 9.6 100 1156-0254 >90 FRI OCT 09 17 46 18 36 19 06 06 09 17 06 04 42 05 13 06 02 20 14 01 09 05 52 9.6 9.6 100 1243-0854 >90 SAT OCT 10 17 45 18 34 19 04 07 13 17 32 04 43 05 14 06 03 20 16 01 13 05 57 9.6 9.6 100 1330-1426 >90 SUN OCT 11 17 43 18 33 19 03 08 17 18 00 04 44 05 15 06 04 20 19 01 17 06 02 9.7 9.7 100 1418-1916 >90 MON OCT 12 17 42 18 31 19 02 18 32 04 45 05 15 06 05 20 22 01 21 06 07 9.7 9.7 100 1508-2313 >90 TUE OCT 13 17 40 18 30 19 00 19 09 04 46 05 16 06 06 20 24 01 25 06 12 9.8 9.6 98 1600-2606 >90 WED OCT 14 17 39 18 29 18 59 19 52 04 47 05 17 06 07 20 27 01 29 06 17 9.8 8.9 90 1653-2747 >90 THU OCT 15 17 38 18 27 18 58 20 41 04 48 05 18 06 08 20 30 01 33 06 22 9.8 8.1 82 1746-2812 >90 FRI OCT 16 17 36 18 26 18 56 21 36 04 49 05 19 06 09 20 32 01 37 06 27 9.9 7.2 73 1839-2721 >90 SAT OCT 17 17 35 18 25 18 55 22 34 04 50 05 20 06 10 20 35 01 41 06 32 9.9 6.3 63 1930-2517 >90 SUN OCT 18 17 34 18 23 18 54 23 35 04 51 05 21 06 11 20 38 01 45 06 36 10.0 5.3 52 2021-2207 >90 MON OCT 19 17 32 18 22 18 52 00 36 04 51 05 22 06 12 20 40 01 49 06 40 10.0 4.2 42 2110-1751 86 TUE OCT 20 17 31 18 21 18 51 01 38 04 52 05 23 06 13 20 43 01 53 06 45 10.0 3.2 32 2157-1302 75 WED OCT 21 17 30 18 20 18 50 02 41 04 53 05 23 06 14 20 46 01 56 06 50 10.0 2.2 21 2243-0723 63 THU OCT 22 17 28 18 18 18 49 03 45 04 54 05 24 06 15 20 49 02 00 06 55 10.1 1.2 11 2330-0115 52 FRI OCT 23 17 27 18 17 18 47 04 52 04 55 05 25 06 15 20 51 02 04 07 00 10.1 0.0 0 0019 0507 40 SAT OCT 24 17 26 18 16 18 46 16 10 06 02 04 56 05 26 06 16 20 53 02 08 07 05 10.2 0.0 0 0110 1125 29 SUN OCT 25 17 25 18 15 18 45 16 40 07 16 04 57 05 27 06 17 20 56 02 12 07 10 10.2 0.0 0 0204 1714 20 MON OCT 26 17 23 18 14 18 44 17 15 08 32 04 58 05 28 06 18 20 59 02 16 07 15 10.2 0.0 0 0303 2209 18 TUE OCT 27 17 22 18 13 18 43 17 58 04 59 05 29 06 19 21 02 02 20 07 20 10.3 0.0 0 0406 2540 25 WED OCT 28 17 21 18 12 18 42 18 52 04 59 05 30 06 20 21 05 02 24 07 24 10.3 0.2 1 0512 2723 37 THU OCT 29 17 20 18 10 18 41 19 56 05 00 05 31 06 21 21 08 02 28 07 29 10.3 1.2 12 0619 2707 49 FRI OCT 30 17 19 18 09 18 40 21 07 05 01 05 32 06 22 21 11 02 32 07 34 10.4 2.5 23 0723 2457 62 SAT OCT 31 17 18 18 08 18 39 22 21 05 02 05 33 06 23 21 14 02 36 07 39 10.4 3.7 35 0823 2112 75 ONE LINE REFERS TO EVENING DATE LAST QUARTER Oct 03 13:25 UT AND FOLLOWING MORNING. NEW MOON Oct 10 15:48 UT All dates and times are zone PST FIRST QUARTER Oct 18 16:13 UT in upper table (except sid time). FULL MOON Oct 26 04:11 UT