Astronomical Almanac

February 2012

Month Year

Day	Sunrise/Sunset		Day Length		Astronomical Twilight		Nautical Twilight		Civil Twilight		Solar Noon
Day	Sunrise	Sunset	Length	Diff.	Start	End	Start	End	Start	End	Time	Mil. mi.
1 +	7:36 AM	5:07 PM	9:31:24	+2:48	5:49 AM	6:54 PM	6:24 AM	6:18 PM	7:01 AM	5:42 PM	12:20 PM (25.4°)	91.59

2 +	7:34 AM	5:09 PM	9:34:15	+2:51	5:48 AM	6:56 PM	6:23 AM	6:20 PM	7:00 AM	5:43 PM	12:20 PM (25.6°)	91.61

3 +	7:33 AM	5:10 PM	9:37:08	+2:53	5:46 AM	6:57 PM	6:22 AM	6:21 PM	6:59 AM	5:45 PM	12:20 PM (25.9°)	91.62

4 +	7:32 AM	5:12 PM	9:40:02	+2:54	5:45 AM	6:58 PM	6:21 AM	6:23 PM	6:58 AM	5:46 PM	12:20 PM (26.2°)	91.63

5 +	7:30 AM	5:13 PM	9:42:59	+2:57	5:44 AM	7:00 PM	6:20 AM	6:24 PM	6:56 AM	5:47 PM	12:20 PM (26.5°)	91.65

6 +	7:29 AM	5:15 PM	9:45:58	+2:59	5:43 AM	7:01 PM	6:19 AM	6:25 PM	6:55 AM	5:49 PM	12:20 PM (26.8°)	91.66

7 +	7:28 AM	5:16 PM	9:48:57	+2:59	5:42 AM	7:02 PM	6:17 AM	6:27 PM	6:54 AM	5:50 PM	12:20 PM (27.1°)	91.68

8 +	7:26 AM	5:18 PM	9:51:59	+3:02	5:40 AM	7:04 PM	6:16 AM	6:28 PM	6:52 AM	5:52 PM	12:25 PM (27.4°)	91.69

9 +	7:25 AM	5:20 PM	9:55:03	+3:04	5:39 AM	7:05 PM	6:15 AM	6:30 PM	6:51 AM	5:53 PM	12:25 PM (27.8°)	91.71

10 +	7:23 AM	5:21 PM	9:58:07	+3:04	5:38 AM	7:07 PM	6:13 AM	6:31 PM	6:49 AM	5:55 PM	12:25 PM (28.1°)	91.73

11 +	7:22 AM	5:23 PM	10:01:14	+3:07	5:36 AM	7:08 PM	6:12 AM	6:32 PM	6:48 AM	5:56 PM	12:25 PM (28.4°)	91.74

12 +	7:20 AM	5:24 PM	10:04:22	+3:08	5:35 AM	7:09 PM	6:11 AM	6:34 PM	6:47 AM	5:58 PM	12:25 PM (28.7°)	91.76

13 +	7:18 AM	5:26 PM	10:07:30	+3:08	5:34 AM	7:11 PM	6:09 AM	6:35 PM	6:45 AM	5:59 PM	12:25 PM (29.1°)	91.78

14 +	7:17 AM	5:27 PM	10:10:40	+3:10	5:32 AM	7:12 PM	6:08 AM	6:37 PM	6:44 AM	6:01 PM	12:25 PM (29.4°)	91.8

15 +	7:15 AM	5:29 PM	10:13:52	+3:12	5:31 AM	7:14 PM	6:06 AM	6:38 PM	6:42 AM	6:02 PM	12:20 PM (29.8°)	91.82

16 +	7:13 AM	5:31 PM	10:17:04	+3:12	5:29 AM	7:15 PM	6:05 AM	6:39 PM	6:40 AM	6:04 PM	12:20 PM (30.1°)	91.84

17 +	7:12 AM	5:32 PM	10:20:18	+3:14	5:28 AM	7:16 PM	6:03 AM	6:41 PM	6:39 AM	6:05 PM	12:20 PM (30.4°)	91.85

18 +	7:10 AM	5:34 PM	10:23:32	+3:14	5:26 AM	7:18 PM	6:02 AM	6:42 PM	6:37 AM	6:07 PM	12:20 PM (30.8°)	91.87

19 +	7:08 AM	5:35 PM	10:26:48	+3:16	5:25 AM	7:19 PM	6:00 AM	6:44 PM	6:36 AM	6:08 PM	12:20 PM (31.2°)	91.89

20 +	7:07 AM	5:37 PM	10:30:04	+3:16	5:23 AM	7:21 PM	5:58 AM	6:45 PM	6:34 AM	6:10 PM	12:20 PM (31.5°)	91.91

21 +	7:05 AM	5:38 PM	10:33:21	+3:17	5:21 AM	7:22 PM	5:57 AM	6:47 PM	6:32 AM	6:11 PM	12:20 PM (31.9°)	91.93

22 +	7:03 AM	5:40 PM	10:36:39	+3:18	5:20 AM	7:24 PM	5:55 AM	6:48 PM	6:31 AM	6:12 PM	12:20 PM (32.2°)	91.95

23 +	7:01 AM	5:41 PM	10:39:58	+3:19	5:18 AM	7:25 PM	5:53 AM	6:50 PM	6:29 AM	6:14 PM	12:20 PM (32.6°)	91.98

24 +	7:00 AM	5:43 PM	10:43:17	+3:19	5:16 AM	7:26 PM	5:52 AM	6:51 PM	6:27 AM	6:15 PM	12:20 PM (33.0°)	92.0

25 +	6:58 AM	5:44 PM	10:46:37	+3:20	5:14 AM	7:28 PM	5:50 AM	6:52 PM	6:25 AM	6:17 PM	12:20 PM (33.3°)	92.02

26 +	6:56 AM	5:46 PM	10:49:58	+3:21	5:13 AM	7:29 PM	5:48 AM	6:54 PM	6:24 AM	6:18 PM	12:20 PM (33.7°)	92.04

27 +	6:54 AM	5:47 PM	10:53:19	+3:21	5:11 AM	7:31 PM	5:46 AM	6:55 PM	6:22 AM	6:20 PM	12:20 PM (34.1°)	92.06

28 +	6:52 AM	5:49 PM	10:56:40	+3:21	5:09 AM	7:32 PM	5:45 AM	6:57 PM	6:20 AM	6:21 PM	12:20 PM (34.5°)	92.08

29 +	6:50 AM	5:50 PM	11:00:02	+3:22	5:07 AM	7:34 PM	5:43 AM	6:58 PM	6:18 AM	6:23 PM	12:20 PM (34.9°)	92.1

Day	Moonrise/Moonset			Meridian Passing
Day	Moonrise	Moonset	Moonrise	Time	Thou. mi.	Illumination
1 +	-	2:37 AM	11:27 AM	7:30 PM (63.7°)	246.43	67%

2 +	-	3:34 AM	12:11 PM	8:20 PM (64.8°)	244.47	76%

3 +	-	4:27 AM	1:02 PM	9:10 PM (64.5°)	241.95	85%

4 +	-	5:14 AM	2:02 PM	10:00 PM (63.0°)	239.08	92%

5 +	-	5:55 AM	3:08 PM	10:55 PM (58.3°)	236.07	97%

6 +	-	6:30 AM	4:19 PM	12:00 AM (57.4°)	233.16	99%

7 +	-	7:01 AM	5:33 PM	12:00 AM (56.1°)	230.56	100%

8 +	-	7:29 AM	6:49 PM	12:35 AM (50.8°)	228.46	98%

9 +	-	7:55 AM	8:05 PM	1:25 AM (45.8°)	226.95	94%

10 +	-	8:21 AM	9:21 PM	2:15 AM (40.4°)	226.09	89%

11 +	-	8:48 AM	10:38 PM	3:05 AM (35.0°)	225.84	81%

12 +	-	9:18 AM	11:55 PM	4:00 AM (30.0°)	226.12	72%

13 +	-	9:53 AM	-	4:55 AM (24.6°)	226.83	62%

14 +	1:09 AM	10:35 AM	-	5:55 AM (21.6°)	227.86	52%

15 +	2:18 AM	11:25 AM	-	6:50 AM (19.9°)	229.13	41%

16 +	3:20 AM	12:22 PM	-	7:50 AM (19.6°)	230.59	31%

17 +	4:12 AM	1:27 PM	-	8:50 AM (20.7°)	232.22	22%

18 +	4:56 AM	2:35 PM	-	9:45 AM (23.2°)	234.0	13%

19 +	5:31 AM	3:45 PM	-	10:40 AM (26.9°)	235.93	7%

20 +	6:01 AM	4:54 PM	-	11:25 AM (31.3°)	238.0	3%

21 +	6:27 AM	6:02 PM	-	12:15 PM (36.2°)	240.14	0%

22 +	6:51 AM	7:09 PM	-	1:00 PM (41.1°)	242.29	0%

23 +	7:13 AM	8:13 PM	-	1:40 PM (45.1°)	244.32	2%

24 +	7:35 AM	9:17 PM	-	2:25 PM (50.2°)	246.1	7%

25 +	7:58 AM	10:21 PM	-	3:05 PM (54.7°)	247.48	13%

26 +	8:23 AM	11:23 PM	-	3:50 PM (56.8°)	248.31	21%

27 +	8:52 AM	-	-	4:35 PM (60.5°)	248.49	30%

28 +	-	12:24 AM	9:26 AM	5:20 PM (63.1°)	247.93	40%

29 +	-	1:22 AM	10:05 AM	6:10 PM (64.6°)	246.59	51%