LICK OBSERVATORY CALENDAR FOR 2018 -NAUTICAL (computed for altitude 1283.0 m) NAUTICAL(12 deg) TWILIGHT/DAWN MOON(midnight) DATE(PST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (12 deg) Zenith 2018 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ RA DEC Dist 12 18 18 12 12 12 h h % h m d m deg SAT DEC 01 16 57 17 50 18 22 02 03 05 30 06 01 06 55 22 27 04 38 10 40 12.2 8.2 67 1246 0002 >90 SUN DEC 02 16 57 17 50 18 22 03 07 05 31 06 02 06 56 22 31 04 42 10 45 12.2 9.3 76 1336-0450 >90 MON DEC 03 16 56 17 50 18 22 04 10 05 31 06 03 06 57 22 35 04 46 10 50 12.2 10.3 84 1426-0925 >90 TUE DEC 04 16 56 17 50 18 22 05 12 05 32 06 04 06 57 22 39 04 50 10 55 12.2 11.4 92 1516-1331 >90 WED DEC 05 16 56 17 50 18 22 06 13 16 14 05 33 06 04 06 58 22 43 04 54 10 59 12.2 12.2 100 1607-1655 >90 THU DEC 06 16 56 17 50 18 22 07 12 16 54 05 34 06 05 06 59 22 47 04 58 11 04 12.2 12.2 100 1658-1930 >90 FRI DEC 07 16 56 17 50 18 22 08 08 17 37 05 34 06 06 07 00 22 51 05 02 11 09 12.3 12.3 100 1750-2109 >90 SAT DEC 08 16 56 17 50 18 22 08 59 18 24 05 35 06 07 07 01 22 54 05 05 11 13 12.3 11.7 95 1842-2148 >90 SUN DEC 09 16 56 17 50 18 22 19 14 05 36 06 08 07 02 22 58 05 09 11 18 12.3 10.9 88 1934-2129 >90 MON DEC 10 16 56 17 50 18 22 20 07 05 37 06 08 07 02 23 02 05 13 11 22 12.3 10.0 81 2024-2013 >90 TUE DEC 11 16 57 17 51 18 22 21 02 05 37 06 09 07 03 23 07 05 17 11 27 12.3 9.1 74 2113-1806 >90 WED DEC 12 16 57 17 51 18 23 21 57 05 38 06 10 07 04 23 11 05 21 11 32 12.3 8.2 66 2200-1515 >90 THU DEC 13 16 57 17 51 18 23 22 53 05 39 06 10 07 05 23 15 05 25 11 36 12.3 7.3 59 2247-1147 >90 FRI DEC 14 16 57 17 51 18 23 23 50 05 39 06 11 07 05 23 19 05 29 11 41 12.3 6.3 51 2332-0750 >90 SAT DEC 15 16 57 17 52 18 23 00 47 05 40 06 12 07 06 23 24 05 33 11 46 12.3 5.4 43 0019-0326 83 SUN DEC 16 16 58 17 52 18 24 01 46 05 41 06 12 07 07 23 28 05 37 11 50 12.3 4.4 35 0105 0102 72 MON DEC 17 16 58 17 52 18 24 02 47 05 41 06 13 07 07 23 32 05 41 11 55 12.3 3.4 27 0153 0543 61 TUE DEC 18 16 58 17 53 18 25 03 50 05 42 06 14 07 08 23 37 05 45 12 00 12.3 2.4 19 0244 1016 49 WED DEC 19 16 59 17 53 18 25 04 57 05 42 06 14 07 09 23 41 05 49 12 04 12.3 1.3 10 0338 1426 37 THU DEC 20 16 59 17 54 18 25 06 05 05 43 06 15 07 09 23 46 05 53 12 09 12.4 0.2 1 0436 1753 26 FRI DEC 21 17 00 17 54 18 26 16 11 07 13 05 43 06 15 07 10 23 50 05 57 12 13 12.4 0.0 0 0538 2016 18 SAT DEC 22 17 00 17 55 18 26 17 07 08 18 05 44 06 16 07 10 23 55 06 01 12 18 12.4 0.0 0 0642 2115 18 SUN DEC 23 17 01 17 55 18 27 18 10 05 44 06 16 07 11 23 59 06 05 12 22 12.4 0.2 2 0746 2042 28 MON DEC 24 17 01 17 56 18 27 19 19 05 45 06 17 07 11 00 04 06 09 12 27 12.4 1.4 11 0850 1839 40 TUE DEC 25 17 02 17 56 18 28 20 30 05 45 06 17 07 11 00 08 06 13 12 31 12.4 2.6 20 0951 1520 53 WED DEC 26 17 02 17 57 18 29 21 41 05 46 06 17 07 12 00 12 06 16 12 34 12.3 3.7 30 1049 1105 66 THU DEC 27 17 03 17 57 18 29 22 49 05 46 06 18 07 12 00 16 06 20 12 39 12.3 4.9 39 1143 0617 79 FRI DEC 28 17 04 17 58 18 30 23 56 05 46 06 18 07 12 00 21 06 24 12 43 12.3 6.0 48 1232 0042 >90 SAT DEC 29 17 04 17 59 18 30 01 00 05 47 06 18 07 13 00 26 06 28 12 47 12.3 7.0 56 1326-0338 >90 SUN DEC 30 17 05 17 59 18 31 02 03 05 47 06 19 07 13 00 30 06 32 12 52 12.3 8.1 65 1416-0819 >90 MON DEC 31 17 06 18 00 18 32 03 05 05 47 06 19 07 13 00 35 06 36 12 56 12.3 9.1 73 1505-1231 >90 ONE LINE REFERS TO EVENING DATE NEW MOON Dec 07 07:19 UT AND FOLLOWING MORNING. FIRST QUARTER Dec 15 11:50 UT All dates and times are zone PST FULL MOON Dec 22 17:49 UT in upper table (except sid time). LAST QUARTER Dec 29 09:35 UT