Astronomical Almanac

February 1989

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	5:10 PM	9:33:57	+2:51	5:49 AM	6:57 PM	6:25 AM	6:21 PM	7:01 AM	5:44 PM	12:25 PM (25.6°)	91.61

2 +	7:35 AM	5:11 PM	9:36:49	+2:52	5:48 AM	6:58 PM	6:24 AM	6:22 PM	7:00 AM	5:46 PM	12:25 PM (25.9°)	91.62

3 +	7:33 AM	5:13 PM	9:39:44	+2:55	5:47 AM	6:59 PM	6:22 AM	6:24 PM	6:59 AM	5:47 PM	12:25 PM (26.2°)	91.64

4 +	7:32 AM	5:14 PM	9:42:41	+2:57	5:46 AM	7:01 PM	6:21 AM	6:25 PM	6:58 AM	5:49 PM	12:25 PM (26.5°)	91.65

5 +	7:30 AM	5:16 PM	9:45:39	+2:58	5:44 AM	7:02 PM	6:20 AM	6:26 PM	6:56 AM	5:50 PM	12:25 PM (26.8°)	91.67

6 +	7:29 AM	5:18 PM	9:48:39	+3:00	5:43 AM	7:04 PM	6:19 AM	6:28 PM	6:55 AM	5:52 PM	12:25 PM (27.1°)	91.68

7 +	7:28 AM	5:19 PM	9:51:41	+3:02	5:42 AM	7:05 PM	6:17 AM	6:29 PM	6:54 AM	5:53 PM	12:25 PM (27.4°)	91.7

8 +	7:26 AM	5:21 PM	9:54:44	+3:03	5:41 AM	7:06 PM	6:16 AM	6:31 PM	6:52 AM	5:54 PM	12:25 PM (27.7°)	91.71

9 +	7:25 AM	5:22 PM	9:57:49	+3:05	5:39 AM	7:08 PM	6:15 AM	6:32 PM	6:51 AM	5:56 PM	12:25 PM (28.0°)	91.73

10 +	7:23 AM	5:24 PM	10:00:55	+3:06	5:38 AM	7:09 PM	6:13 AM	6:34 PM	6:49 AM	5:57 PM	12:25 PM (28.4°)	91.75

11 +	7:21 AM	5:25 PM	10:04:03	+3:08	5:37 AM	7:11 PM	6:12 AM	6:35 PM	6:48 AM	5:59 PM	12:25 PM (28.7°)	91.76

12 +	7:20 AM	5:27 PM	10:07:12	+3:09	5:35 AM	7:12 PM	6:11 AM	6:36 PM	6:47 AM	6:00 PM	12:25 PM (29.0°)	91.78

13 +	7:18 AM	5:29 PM	10:10:22	+3:10	5:34 AM	7:13 PM	6:09 AM	6:38 PM	6:45 AM	6:02 PM	12:25 PM (29.4°)	91.8

14 +	7:17 AM	5:30 PM	10:13:33	+3:11	5:32 AM	7:15 PM	6:08 AM	6:39 PM	6:43 AM	6:03 PM	12:25 PM (29.7°)	91.82

15 +	7:15 AM	5:32 PM	10:16:45	+3:12	5:31 AM	7:16 PM	6:06 AM	6:41 PM	6:42 AM	6:05 PM	12:25 PM (30.0°)	91.83

16 +	7:13 AM	5:33 PM	10:19:59	+3:14	5:29 AM	7:18 PM	6:05 AM	6:42 PM	6:40 AM	6:06 PM	12:25 PM (30.4°)	91.85

17 +	7:12 AM	5:35 PM	10:23:13	+3:14	5:28 AM	7:19 PM	6:03 AM	6:44 PM	6:39 AM	6:08 PM	12:25 PM (30.7°)	91.87

18 +	7:10 AM	5:36 PM	10:26:28	+3:15	5:26 AM	7:20 PM	6:01 AM	6:45 PM	6:37 AM	6:09 PM	12:25 PM (31.1°)	91.89

19 +	7:08 AM	5:38 PM	10:29:44	+3:16	5:24 AM	7:22 PM	6:00 AM	6:46 PM	6:35 AM	6:11 PM	12:25 PM (31.4°)	91.91

20 +	7:06 AM	5:39 PM	10:33:01	+3:17	5:23 AM	7:23 PM	5:58 AM	6:48 PM	6:34 AM	6:12 PM	12:25 PM (31.8°)	91.93

21 +	7:05 AM	5:41 PM	10:36:19	+3:18	5:21 AM	7:25 PM	5:56 AM	6:49 PM	6:32 AM	6:14 PM	12:25 PM (32.2°)	91.95

22 +	7:03 AM	5:42 PM	10:39:37	+3:18	5:19 AM	7:26 PM	5:55 AM	6:51 PM	6:30 AM	6:15 PM	12:25 PM (32.5°)	91.97

23 +	7:01 AM	5:44 PM	10:42:56	+3:19	5:18 AM	7:28 PM	5:53 AM	6:52 PM	6:29 AM	6:17 PM	12:25 PM (32.9°)	91.99

24 +	6:59 AM	5:46 PM	10:46:16	+3:20	5:16 AM	7:29 PM	5:51 AM	6:54 PM	6:27 AM	6:18 PM	12:25 PM (33.3°)	92.01

25 +	6:57 AM	5:47 PM	10:49:36	+3:20	5:14 AM	7:30 PM	5:50 AM	6:55 PM	6:25 AM	6:19 PM	12:25 PM (33.7°)	92.04

26 +	6:56 AM	5:49 PM	10:52:58	+3:22	5:12 AM	7:32 PM	5:48 AM	6:56 PM	6:23 AM	6:21 PM	12:20 PM (34.0°)	92.06

27 +	6:54 AM	5:50 PM	10:56:19	+3:21	5:11 AM	7:33 PM	5:46 AM	6:58 PM	6:21 AM	6:22 PM	12:20 PM (34.4°)	92.08

28 +	6:52 AM	5:52 PM	10:59:41	+3:22	5:09 AM	7:35 PM	5:44 AM	6:59 PM	6:20 AM	6:24 PM	12:20 PM (34.8°)	92.1

Day	Moonrise/Moonset			Meridian Passing
Day	Moonrise	Moonset	Moonrise	Time	Thou. mi.	Illumination
1 +	4:03 AM	12:00 PM	-	8:00 AM (15.2°)	236.72	20%

2 +	5:08 AM	12:54 PM	-	9:00 AM (14.4°)	233.04	12%

3 +	6:03 AM	2:04 PM	-	10:05 AM (15.4°)	229.46	6%

4 +	6:46 AM	3:24 PM	-	11:05 AM (18.3°)	226.27	2%

5 +	7:19 AM	4:49 PM	-	12:05 PM (23.0°)	223.76	0%

6 +	7:45 AM	6:16 PM	-	1:00 PM (29.0°)	222.15	1%

7 +	8:07 AM	7:41 PM	-	1:50 PM (34.7°)	221.55	3%

8 +	8:25 AM	9:05 PM	-	2:40 PM (42.3°)	221.96	8%

9 +	8:43 AM	10:28 PM	-	3:30 PM (49.8°)	223.27	15%

10 +	9:02 AM	11:52 PM	-	4:20 PM (56.6°)	225.28	23%

11 +	9:24 AM	-	-	5:15 PM (62.5°)	227.77	32%

12 +	-	1:15 AM	9:51 AM	6:05 PM (67.0°)	230.5	43%

13 +	-	2:35 AM	10:26 AM	7:05 PM (69.8°)	233.29	53%

14 +	-	3:48 AM	11:11 AM	8:00 PM (71.0°)	235.99	64%

15 +	-	4:50 AM	12:08 PM	8:55 PM (67.7°)	238.51	74%

16 +	-	5:37 AM	1:15 PM	9:50 PM (66.3°)	240.8	82%

17 +	-	6:13 AM	2:26 PM	10:40 PM (63.7°)	242.85	90%

18 +	-	6:39 AM	3:39 PM	11:25 PM (60.0°)	244.66	95%

19 +	-	7:00 AM	4:49 PM	12:00 AM (59.6°)	246.21	99%

20 +	-	7:16 AM	5:57 PM	12:10 AM (55.2°)	247.49	100%

21 +	-	7:31 AM	7:04 PM	12:50 AM (48.5°)	248.45	99%

22 +	-	7:45 AM	8:09 PM	1:25 AM (43.6°)	249.03	96%

23 +	-	7:58 AM	9:14 PM	2:05 AM (38.2°)	249.16	91%

24 +	-	8:13 AM	10:20 PM	2:45 AM (31.8°)	248.76	84%

25 +	-	8:30 AM	11:28 PM	3:25 AM (27.1°)	247.76	75%

26 +	-	8:51 AM	-	4:10 AM (22.7°)	246.11	65%

27 +	12:38 AM	9:17 AM	-	5:00 AM (18.8°)	243.79	55%

28 +	1:47 AM	9:52 AM	-	5:50 AM (15.2°)	240.86	44%