LICK OBSERVATORY CALENDAR FOR 2010 -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 2010 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 THU APR 01 18 35 19 26 19 57 21 53 07 57 04 23 04 55 05 45 08 01 12 36 17 31 9.5 2.5 25 1529-2338 73 FRI APR 02 18 36 19 27 19 59 22 57 08 47 04 22 04 53 05 44 08 06 12 40 17 33 9.4 3.5 37 1626-2523 82 SAT APR 03 18 37 19 28 20 00 23 54 04 20 04 52 05 42 08 11 12 44 17 36 9.4 4.4 47 1721-2518 >90 SUN APR 04 18 38 19 29 20 01 00 43 04 18 04 50 05 41 08 16 12 47 17 38 9.3 5.2 55 1819-2505 >90 MON APR 05 18 39 19 30 20 02 01 25 04 16 04 49 05 40 08 21 12 51 17 41 9.3 5.9 63 1911-2306 >90 TUE APR 06 18 40 19 31 20 03 02 01 04 15 04 47 05 38 08 26 12 55 17 43 9.3 6.5 70 2001-2010 >90 WED APR 07 18 41 19 32 20 04 02 33 04 13 04 45 05 37 08 31 12 59 17 45 9.2 7.0 76 2048-1628 >90 THU APR 08 18 41 19 33 20 05 03 00 04 11 04 44 05 35 08 36 13 03 17 48 9.2 7.5 81 2133-1210 >90 FRI APR 09 18 42 19 34 20 06 03 26 04 10 04 42 05 34 08 40 13 07 17 50 9.1 7.9 86 2217-0728 >90 SAT APR 10 18 43 19 35 20 07 03 50 04 08 04 41 05 32 08 45 13 11 17 53 9.1 8.2 90 2300-0229 >90 SUN APR 11 18 44 19 36 20 09 04 15 16 25 04 06 04 39 05 31 08 50 13 15 17 55 9.0 8.6 95 2343 0237 >90 MON APR 12 18 45 19 37 20 10 04 41 17 24 04 05 04 38 05 29 08 55 13 19 17 58 9.0 9.0 100 0028 0740 >90 TUE APR 13 18 46 19 38 20 11 05 09 18 24 04 03 04 36 05 28 09 00 13 23 18 00 9.0 9.0 100 0114 1228 >90 WED APR 14 18 47 19 39 20 12 05 42 19 27 04 01 04 35 05 27 09 05 13 27 18 03 8.9 8.9 100 0203 1648 >90 THU APR 15 18 48 19 40 20 13 06 20 20 32 04 00 04 33 05 25 09 10 13 31 18 05 8.9 8.0 90 0255 2024 >90 FRI APR 16 18 49 19 41 20 15 07 06 21 37 03 58 04 31 05 24 09 15 13 35 18 07 8.8 6.9 78 0351 2300 >90 SAT APR 17 18 50 19 42 20 16 07 59 22 39 03 56 04 30 05 22 09 20 13 39 18 09 8.8 5.9 66 0448 2420 >90 SUN APR 18 18 51 19 43 20 17 23 37 03 55 04 28 05 21 09 25 13 43 18 11 8.7 4.8 55 0548 2414 >90 MON APR 19 18 51 19 44 20 18 00 28 03 53 04 27 05 20 09 30 13 47 18 14 8.7 4.0 45 0648 2227 87 TUE APR 20 18 52 19 45 20 19 01 12 03 51 04 25 05 18 09 35 13 51 18 16 8.7 3.2 37 0746 1932 79 WED APR 21 18 53 19 46 20 21 01 50 03 50 04 24 05 17 09 40 13 55 18 19 8.6 2.6 29 0843 1517 71 THU APR 22 18 54 19 47 20 22 02 23 03 48 04 22 05 16 09 45 13 58 18 21 8.6 2.0 23 0937 1004 64 FRI APR 23 18 55 19 48 20 23 02 54 03 46 04 21 05 14 09 50 14 02 18 24 8.6 1.4 16 1031 0412 59 SAT APR 24 18 56 19 50 20 24 03 25 03 45 04 20 05 13 09 56 14 06 18 27 8.5 0.9 10 1123-0158 54 SUN APR 25 18 57 19 51 20 26 16 02 03 56 03 43 04 18 05 12 10 01 14 10 18 29 8.4 0.4 4 1216-0803 53 MON APR 26 18 58 19 52 20 27 17 12 04 29 03 42 04 17 05 11 10 06 14 14 18 32 8.4 0.0 0 1311-1343 53 TUE APR 27 18 59 19 53 20 28 18 23 05 06 03 40 04 15 05 09 10 10 14 18 18 34 8.4 0.0 0 1406-1836 56 WED APR 28 19 00 19 54 20 29 19 32 05 48 03 38 04 14 05 08 10 15 14 22 18 37 8.3 0.0 0 1504-2223 60 THU APR 29 19 01 19 55 20 31 20 38 06 35 03 37 04 12 05 07 10 20 14 26 18 39 8.3 0.7 8 1602-2451 66 FRI APR 30 19 02 19 56 20 32 21 39 07 28 03 35 04 11 05 06 10 25 14 30 18 42 8.3 1.7 20 1701-2553 72 ONE LINE REFERS TO EVENING DATE LAST QUARTER Apr 06 09:37 UT AND FOLLOWING MORNING. NEW MOON Apr 14 12:31 UT All dates and times are zone PST FIRST QUARTER Apr 21 18:20 UT in upper table (except sid time). FULL MOON Apr 28 12:20 UT