LICK OBSERVATORY CALENDAR FOR 2020 -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 2020 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 MON JUN 01 19 29 20 30 21 12 02 54 02 57 03 39 04 40 13 50 16 38 19 36 5.7 0.0 0 1338-0557 60 TUE JUN 02 19 30 20 31 21 13 03 29 02 56 03 38 04 39 13 55 16 42 19 39 5.7 0.0 0 1433-1139 58 WED JUN 03 19 31 20 32 21 14 17 09 04 07 02 55 03 38 04 39 14 00 16 46 19 42 5.7 0.0 0 1530-1644 57 THU JUN 04 19 31 20 32 21 15 18 21 04 50 02 55 03 38 04 39 14 05 16 50 19 46 5.7 0.0 0 1629-2048 58 FRI JUN 05 19 32 20 33 21 16 19 31 05 40 02 54 03 37 04 38 14 10 16 54 19 49 5.6 0.0 0 1731-2334 61 SAT JUN 06 19 32 20 34 21 17 20 36 06 35 02 54 03 37 04 38 14 15 16 58 19 53 5.6 0.0 0 1832-2450 66 SUN JUN 07 19 33 20 34 21 17 21 35 07 35 02 54 03 37 04 38 14 19 17 02 19 57 5.6 0.3 5 1932-2435 71 MON JUN 08 19 33 20 35 21 18 22 24 08 37 02 53 03 36 04 38 14 24 17 06 20 00 5.6 1.1 19 2030-2253 77 TUE JUN 09 19 34 20 36 21 19 23 06 02 53 03 36 04 38 14 29 17 10 20 03 5.6 1.8 32 2124-2007 83 WED JUN 10 19 34 20 36 21 20 23 41 02 53 03 36 04 38 14 33 17 14 20 07 5.5 2.3 42 2214-1623 89 THU JUN 11 19 35 20 37 21 20 00 12 02 52 03 36 04 38 14 37 17 18 20 10 5.5 2.9 51 2302-1229 >90 FRI JUN 12 19 35 20 37 21 21 00 39 02 52 03 36 04 38 14 42 17 22 20 14 5.5 3.3 59 2347-0757 >90 SAT JUN 13 19 36 20 38 21 21 01 05 02 52 03 36 04 38 14 46 17 26 20 18 5.5 3.7 67 0031-0313 >90 SUN JUN 14 19 36 20 38 21 22 01 30 02 52 03 36 04 38 14 51 17 30 20 22 5.5 4.1 75 0114 0135 >90 MON JUN 15 19 37 20 39 21 22 01 56 02 52 03 36 04 38 14 55 17 34 20 26 5.5 4.6 83 0158 0618 >90 TUE JUN 16 19 37 20 39 21 23 02 23 02 52 03 36 04 38 15 00 17 38 20 30 5.5 5.0 91 0242 1047 >90 WED JUN 17 19 37 20 39 21 23 02 53 16 23 02 52 03 36 04 38 15 04 17 42 20 34 5.5 5.5 100 0329 1453 >90 THU JUN 18 19 38 20 40 21 24 03 28 17 23 02 52 03 36 04 38 15 09 17 45 20 38 5.5 5.5 100 0418 1825 >90 FRI JUN 19 19 38 20 40 21 24 04 08 18 24 02 52 03 36 04 38 15 13 17 49 20 42 5.5 5.5 100 0510 2107 >90 SAT JUN 20 19 38 20 40 21 24 04 56 19 25 02 52 03 36 04 38 15 17 17 53 20 46 5.5 5.5 100 0604 2248 >90 SUN JUN 21 19 38 20 40 21 24 05 51 20 23 02 53 03 36 04 39 15 21 17 57 20 51 5.5 5.5 100 0701 2315 >90 MON JUN 22 19 38 20 41 21 24 06 53 21 16 02 53 03 37 04 39 15 25 18 01 20 55 5.5 5.5 100 0759 2221 >90 TUE JUN 23 19 39 20 41 21 25 08 00 22 03 02 53 03 37 04 39 15 30 18 05 20 59 5.5 4.8 88 0856 2008 >90 WED JUN 24 19 39 20 41 21 25 22 44 02 54 03 37 04 39 15 34 18 09 21 04 5.5 4.2 75 0952 1642 >90 THU JUN 25 19 39 20 41 21 25 23 21 02 54 03 38 04 40 15 38 18 13 21 08 5.5 3.5 64 1046 1216 >90 FRI JUN 26 19 39 20 41 21 25 23 54 02 54 03 38 04 40 15 42 18 17 21 11 5.5 3.0 54 1139 0706 >90 SAT JUN 27 19 39 20 41 21 25 00 25 02 55 03 39 04 41 15 46 18 21 21 16 5.5 2.5 45 1231 0119 87 SUN JUN 28 19 39 20 41 21 24 00 56 02 55 03 39 04 41 15 48 18 25 21 20 5.5 2.0 35 1323-0416 81 MON JUN 29 19 39 20 41 21 24 01 28 02 56 03 40 04 41 15 52 18 29 21 25 5.5 1.5 26 1416-0955 76 TUE JUN 30 19 39 20 41 21 24 02 04 02 57 03 40 04 42 15 56 18 33 21 30 5.6 0.9 15 1511-1509 71 ONE LINE REFERS TO EVENING DATE FULL MOON Jun 05 19:14 UT AND FOLLOWING MORNING. LAST QUARTER Jun 13 06:24 UT All dates and times are zone PST NEW MOON Jun 21 06:42 UT in upper table (except sid time). FIRST QUARTER Jun 28 08:15 UT