KECK OBSERVATORY CALENDAR FOR 2050 -NAUTICAL (computed for altitude 4160.0 m) NAUTICAL(12 deg) TWILIGHT/DAWN MOON(midnight) DATE(HST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (12 deg) Zenith 2050 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 FRI JUL 01 19 16 19 58 20 29 16 14 04 01 04 23 04 53 05 35 14 18 18 21 23 14 8.9 0.9 9 1631-2046 49 SAT JUL 02 19 16 19 59 20 29 17 12 04 58 04 23 04 53 05 36 14 23 18 25 23 18 8.9 0.0 0 1731-2103 43 SUN JUL 03 19 16 19 59 20 29 18 10 05 59 04 24 04 54 05 36 14 27 18 29 23 23 8.9 0.0 0 1833-2002 40 MON JUL 04 19 16 19 59 20 29 19 05 04 24 04 54 05 36 14 31 18 32 23 27 8.9 0.0 0 1934-1743 40 TUE JUL 05 19 16 19 58 20 28 19 58 04 24 04 54 05 37 14 34 18 36 23 31 8.9 0.0 0 2034-1415 45 WED JUL 06 19 16 19 58 20 28 20 47 04 25 04 55 05 37 14 38 18 40 23 36 8.9 0.8 9 2132-0954 52 THU JUL 07 19 16 19 58 20 28 21 34 04 25 04 55 05 37 14 42 18 44 23 40 8.9 1.6 17 2229-0500 60 FRI JUL 08 19 16 19 58 20 28 22 19 04 26 04 56 05 38 14 46 18 48 23 45 9.0 2.4 26 2323 0005 70 SAT JUL 09 19 16 19 58 20 28 23 03 04 26 04 56 05 38 14 50 18 52 23 49 9.0 3.1 34 0017 0502 80 SUN JUL 10 19 16 19 58 20 28 23 47 04 27 04 56 05 39 14 53 18 56 23 53 9.0 3.8 42 0109 0923 90 MON JUL 11 19 16 19 58 20 28 00 33 04 27 04 57 05 39 14 57 19 00 23 58 9.0 4.6 51 0205 1331 >90 TUE JUL 12 19 16 19 58 20 27 01 19 14 04 04 28 04 57 05 39 15 01 19 04 00 02 9.0 5.3 59 0300 1635 >90 WED JUL 13 19 16 19 58 20 27 02 09 15 02 04 28 04 58 05 40 15 05 19 08 00 07 9.0 6.2 68 0354 1841 >90 THU JUL 14 19 15 19 57 20 27 03 00 15 58 04 29 04 58 05 40 15 08 19 12 00 11 9.0 7.0 78 0449 1945 >90 FRI JUL 15 19 15 19 57 20 27 03 52 16 51 04 29 04 59 05 40 15 12 19 16 00 16 9.0 7.9 87 0543 1946 >90 SAT JUL 16 19 15 19 57 20 26 04 45 17 42 04 30 04 59 05 41 15 16 19 20 00 20 9.0 8.8 97 0636 1846 >90 SUN JUL 17 19 15 19 57 20 26 05 38 18 29 04 30 05 00 05 41 15 20 19 24 00 25 9.0 9.0 100 0727 1653 >90 MON JUL 18 19 15 19 56 20 26 06 30 19 12 04 31 05 00 05 42 15 23 19 28 00 28 9.1 9.1 100 0816 1415 >90 TUE JUL 19 19 14 19 56 20 25 19 52 04 31 05 00 05 42 15 27 19 32 00 32 9.1 9.1 100 0903 1102 >90 WED JUL 20 19 14 19 56 20 25 20 30 04 32 05 01 05 42 15 31 19 36 00 37 9.1 8.5 93 0948 0724 >90 THU JUL 21 19 14 19 55 20 24 21 06 04 32 05 01 05 43 15 34 19 40 00 41 9.1 7.9 86 1033 0330 >90 FRI JUL 22 19 14 19 55 20 24 21 42 04 33 05 02 05 43 15 38 19 43 00 46 9.1 7.3 80 1117-0033 >90 SAT JUL 23 19 13 19 55 20 24 22 17 04 33 05 02 05 44 15 42 19 47 00 50 9.1 6.8 74 1201-0436 >90 SUN JUL 24 19 13 19 54 20 23 22 53 04 34 05 03 05 44 15 45 19 51 00 55 9.2 6.2 67 1246-0833 >90 MON JUL 25 19 13 19 54 20 23 23 32 04 34 05 03 05 44 15 49 19 55 00 59 9.2 5.5 60 1332-1214 >90 TUE JUL 26 19 12 19 53 20 22 00 13 04 35 05 04 05 45 15 52 19 59 01 04 9.2 4.8 52 1423-1517 90 WED JUL 27 19 12 19 53 20 21 00 58 04 35 05 04 05 45 15 55 20 03 01 08 9.2 4.1 44 1513-1808 81 THU JUL 28 19 11 19 52 20 21 14 00 01 48 04 36 05 05 05 46 15 58 20 07 01 13 9.2 3.3 35 1607-2003 71 FRI JUL 29 19 11 19 52 20 20 14 56 02 42 04 37 05 05 05 46 16 02 20 11 01 17 9.2 2.4 25 1705-2052 61 SAT JUL 30 19 10 19 51 20 20 15 53 03 41 04 37 05 06 05 46 16 05 20 15 01 22 9.2 1.4 15 1805-2029 51 SUN JUL 31 19 10 19 51 20 19 16 50 04 42 04 38 05 06 05 47 16 09 20 19 01 26 9.2 0.4 4 1906-1848 43 ONE LINE REFERS TO EVENING DATE FULL MOON Jul 04 18:50 UT AND FOLLOWING MORNING. LAST QUARTER Jul 11 09:46 UT All dates and times are zone HST NEW MOON Jul 18 21:14 UT in upper table (except sid time). FIRST QUARTER Jul 27 01:04 UT