LICK OBSERVATORY CALENDAR FOR 2004 -ASTRONOMICAL (computed for altitude 1283.0 m) ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON DATE(PST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) RA DEC 2004 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ 12 18 18 12 18 18 h h % midnight THU JUL 01 19 39 20 40 21 24 19 18 04 51 02 57 03 41 04 42 16 00 18 36 21 34 5.6 0.0 0 1839-2730 FRI JUL 02 19 39 20 40 21 23 20 21 06 06 02 58 03 41 04 43 16 03 18 40 21 39 5.6 0.0 0 1947-2606 SAT JUL 03 19 39 20 40 21 23 21 12 07 22 02 59 03 42 04 43 16 07 18 44 21 44 5.6 0.0 0 2051-2251 SUN JUL 04 19 38 20 40 21 23 21 52 03 00 03 42 04 44 16 11 18 48 21 49 5.6 0.5 8 2151-1813 MON JUL 05 19 38 20 39 21 22 22 25 03 00 03 43 04 44 16 14 18 52 21 52 5.6 1.0 18 2245-1241 TUE JUL 06 19 38 20 39 21 22 22 53 03 01 03 44 04 45 16 17 18 56 21 57 5.6 1.5 26 2335-0643 WED JUL 07 19 38 20 39 21 21 23 18 03 02 03 45 04 46 16 20 19 00 22 02 5.7 1.9 34 0022-0039 THU JUL 08 19 37 20 38 21 21 23 42 03 03 03 45 04 46 16 24 19 04 22 07 5.7 2.4 41 0107+0514 FRI JUL 09 19 37 20 38 21 20 00 06 03 04 03 46 04 47 16 27 19 08 22 12 5.7 2.8 48 0152+1047 SAT JUL 10 19 37 20 37 21 19 00 32 03 05 03 47 04 47 16 30 19 12 22 17 5.8 3.2 55 0238+1548 SUN JUL 11 19 36 20 37 21 19 01 00 03 06 03 48 04 48 16 34 19 16 22 22 5.8 3.7 63 0325+2007 MON JUL 12 19 36 20 36 21 18 01 33 16 02 03 07 03 48 04 49 16 37 19 20 22 27 5.8 4.3 73 0414+2336 TUE JUL 13 19 35 20 36 21 17 02 11 17 02 03 08 03 49 04 50 16 40 19 24 22 32 5.9 4.9 83 0505+2604 WED JUL 14 19 35 20 35 21 16 02 56 17 59 03 09 03 50 04 50 16 43 19 27 22 37 5.9 5.7 96 0558+2722 THU JUL 15 19 34 20 34 21 16 03 48 18 52 03 10 03 51 04 51 16 47 19 31 22 42 5.9 5.9 100 0651+2724 FRI JUL 16 19 34 20 34 21 15 04 46 19 38 03 11 03 52 04 52 16 50 19 35 22 47 5.9 5.9 100 0745+2610 SAT JUL 17 19 33 20 33 21 14 05 47 20 18 03 12 03 53 04 52 16 53 19 39 22 52 6.0 6.0 100 0836+2343 SUN JUL 18 19 33 20 32 21 13 06 49 20 53 03 13 03 54 04 53 16 56 19 43 22 57 6.0 6.0 100 0927+2011 MON JUL 19 19 32 20 31 21 12 07 52 21 22 03 14 03 55 04 54 16 59 19 47 23 02 6.0 5.9 97 1015+1545 TUE JUL 20 19 31 20 30 21 11 21 49 03 15 03 56 04 55 17 02 19 51 23 07 6.1 5.4 89 1102+1035 WED JUL 21 19 31 20 30 21 10 22 13 03 17 03 57 04 55 17 05 19 55 23 13 6.1 5.1 82 1148+0455 THU JUL 22 19 30 20 29 21 09 22 37 03 18 03 58 04 56 17 08 19 59 23 18 6.2 4.7 76 1234-0103 FRI JUL 23 19 29 20 28 21 07 23 02 03 19 03 59 04 57 17 09 20 03 23 22 6.2 4.3 69 1321-0707 SAT JUL 24 19 29 20 27 21 06 23 30 03 20 04 00 04 58 17 12 20 07 23 27 6.2 3.8 61 1411-1301 SUN JUL 25 19 28 20 26 21 05 00 02 03 21 04 01 04 59 17 15 20 11 23 32 6.3 3.3 52 1504-1826 MON JUL 26 19 27 20 25 21 04 00 40 03 23 04 02 05 00 17 18 20 15 23 38 6.3 2.7 43 1602-2257 TUE JUL 27 19 26 20 24 21 03 01 29 03 24 04 03 05 00 17 21 20 19 23 43 6.4 1.9 30 1705-2608 WED JUL 28 19 25 20 23 21 01 16 56 02 29 03 25 04 04 05 01 17 23 20 23 23 48 6.4 0.9 14 1811-2733 THU JUL 29 19 24 20 22 21 00 18 03 03 39 03 26 04 05 05 02 17 26 20 27 23 53 6.4 0.0 0 1918-2658 FRI JUL 30 19 23 20 20 20 59 18 59 04 55 03 28 04 06 05 03 17 29 20 31 23 59 6.5 0.0 0 2024-2426 SAT JUL 31 19 22 20 19 20 57 19 44 06 12 03 29 04 07 05 04 17 31 20 34 00 04 6.5 0.0 0 2125-2017 ONE LINE REFERS TO EVENING DATE FULL MOON JUL 02 11:12 UT AND FOLLOWING MORNING. LAST QUARTER JUL 09 07:37 UT All dates and times are zone PST NEW MOON JUL 17 11:29 UT in upper table (except sid time). FIRST QUARTER JUL 25 03:40 UT FULL MOON JUL 31 18:08 UT