Saturday, January 7, 2012

WATERLOO SUNSETS

Actually, Cambridge sunsets and sunrise times, and hours of daylight 2011. Data derived from BBC weather website. All times are GMT:
01/01/11 08:08 15:57 7:49 02/01/11 08:08 15:58 7:50
03/01/11 08:08 16:00 7:52 04/01/11 08:07 16:01 7:54
05/01/11 08:07 16:02 7:55 06/01/11 08:07 16:03 7:56

07/01/11 08:06 16:05 7:59 08/01/11 08:06 16:06 8:00 ---Jan 8 -- 8 hours daylight
09/01/11 08:05 16:07 8:02 10/01/11 08:04 16:09 8:05
11/01/11 08:04 16:10 8:06 12/01/11 08:03 16:12 8:09
13/01/11 08:02 16:13 8:11 14/01/11 08:01 16:15 8:14
15/01/11 08:01 16:16 8:15 16/01/11 08:00 16:18 8:18
17/01/11 07:59 16:20 8:21 18/01/11 07:58 16:21 8:23
19/01/11 07:57 16:23 8:26 20/01/11 07:56 16:25 8:29
21/01/11 07:54 16:26 8:32 22/01/11 07:53 16:28 8:35
23/01/11 07:52 16:30 8:38 24/01/11 07:51 16:32 8:41
25/01/11 07:49 16:33 8:44 26/01/11 07:48 16:35 8:47
27/01/11 07:47 16:37 8:50 28/01/11 07:45 16:39 8:54 - 25 days to gain 1 hour of daylight
29/01/11 07:44 16:41 8:57 30/01/11 07:42 16:42 9:00 --- Jan 30 -- 9 hours daylight
31/01/11 07:41 16:44 9:03 01/02/11 07:39 16:46 9:07
02/02/11 07:37 16:48 9:11 03/02/11 07:36 16:50 9:14
04/02/11 07:34 16:52 9:18 05/02/11 07:32 16:54 9:22
06/02/11 07:31 16:56 9:25 07/02/11 07:29 16:57 9:28
08/02/11 07:27 16:59 9:32 09/02/11 07:25 17:01 9:36
10/02/11 07:23 17:03 9:40 11/02/11 07:21 17:05 9:44 --- see below, Oct 30.
12/02/11 07:20 17:07 9:47 13/02/11 07:18 17:09 9:51
14/02/11 07:16 17:11 9:55 15/02/11 07:14 17:12 9:58
16/02/11 07:12 17:14 10:02 17/02/11 07:10 17:16 10:06 --- Feb 16 -- 10 hours daylight
18/02/11 07:08 17:18 10:10 19/02/11 07:06 17:20 10:14
20/02/11 07:04 17:22 10:18 21/02/11 07:02 17:24 10:22
22/02/11 06:59 17:25 10:26 23/02/11 06:57 17:27 10:30
24/02/11 06:55 17:29 10:34 25/02/11 06:53 17:31 10:38
26/02/11 06:51 17:33 10:42 27/02/11 06:49 17:35 10:46
28/02/11 06:46 17:36 10:50 01/03/11 06:44 17:38 10:54
02/03/11 06:42 17:40 10:58 03/03/11 06:40 17:42 11:02 --- Mar 3 --- 11 hours daylight
04/03/11 06:38 17:44 11:06 05/03/11 06:35 17:46 11:11
06/03/11 06:33 17:47 11:14 07/03/11 06:31 17:49 11:18
08/03/11 06:29 17:51 11:22 09/03/11 06:26 17:53 11:27
10/03/11 06:24 17:54 11:30 11/03/11 06:22 17:56 11:34
12/03/11 06:19 17:58 11:39 13/03/11 06:17 18:00 11:43
14/03/11 06:15 18:02 11:47 15/03/11 06:12 18:03 11:51
16/03/11 06:10 18:05 11:55 17/03/11 06:08 18:07 11:59
18/03/11 06:05 18:09 12:04 19/03/11 06:03 18:10 12:07 --- Mar 17/18 --- 12 hours daylight
20/03/11 06:01 18:12 12:11 21/03/11 05:58 18:14 12:16
22/03/11 05:56 18:16 12:20 23/03/11 05:54 18:17 12:23
24/03/11 05:51 18:19 12:28 25/03/11 05:49 18:21 12:32
26/03/11 05:47 18:22 12:35 27/03/11 05:45 18:24 12:39 --- Mar 27 --- BST starts.
28/03/11 05:42 18:26 12:44 29/03/11 05:40 18:28 12:48
30/03/11 05:38 18:29 12:51 31/03/11 05:35 18:31 12:56
01/04/11 05:33 18:33 13:00 02/04/11 05:31 18:34 13:03 --- Apr 1st --- 13 hours daylight
03/04/11 05:28 18:36 13:08 04/04/11 05:26 18:38 13:12
05/04/11 05:24 18:40 13:16 06/04/11 05:21 18:41 13:20
07/04/11 05:19 18:43 13:24 08/04/11 05:17 18:45 13:28
09/04/11 05:15 18:47 13:32 10/04/11 05:12 18:48 13:36
11/04/11 05:10 18:50 13:40 12/04/11 05:08 18:52 13:44
13/04/11 05:06 18:53 13:47 14/04/11 05:03 18:55 13:52
15/04/11 05:01 18:57 13:56 16/04/11 04:59 18:59 14:00 --- Apr 16 ---- 14 hours daylight
17/04/11 04:57 19:00 14:03 18/04/11 04:55 19:02 14:07
19/04/11 04:52 19:04 14:12 20/04/11 04:50 19:05 14:15
21/04/11 04:48 19:07 14:19 22/04/11 04:46 19:09 14:23
23/04/11 04:44 19:11 14:27 24/04/11 04:42 19:12 14:30
25/04/11 04:40 19:14 14:34 26/04/11 04:38 19:16 14:38
27/04/11 04:36 19:17 14:41 28/04/11 04:34 19:19 14:45
29/04/11 04:32 19:21 14:49 30/04/11 04:30 19:23 14:53
01/05/11 04:28 19:24 14:56 02/05/11 04:26 19:26 15:00 --- May 2nd --- 15 hours daylight
03/05/11 04:24 19:28 15:04 04/05/11 04:22 19:29 15:07
05/05/11 04:20 19:31 15:11 06/05/11 04:19 19:33 15:14
07/05/11 04:17 19:34 15:17 08/05/11 04:15 19:36 15:21
09/05/11 04:13 19:38 15:25 10/05/11 04:12 19:39 15:27
11/05/11 04:10 19:41 15:31 12/05/11 04:08 19:42 15:34
13/05/11 04:07 19:44 15:37 14/05/11 04:05 19:46 15:41
15/05/11 04:04 19:47 15:43 16/05/11 04:02 19:49 15:47
17/05/11 04:01 19:50 15:49 18/05/11 03:59 19:52 15:53
19/05/11 03:58 19:53 15:55 20/05/11 03:56 19:55 15:59 --- May 20/21 -- 16 hours daylight
21/05/11 03:55 19:56 16:01 22/05/11 03:54 19:57 16:03
23/05/11 03:53 19:59 16:06 24/05/11 03:51 20:00 16:09
25/05/11 03:50 20:02 16:12 26/05/11 03:49 20:03 16:14
27/05/11 03:48 20:04 16:16 28/05/11 03:47 20:05 16:18
29/05/11 03:46 20:07 16:21 30/05/11 03:45 20:08 16:23
31/05/11 03:44 20:09 16:25 01/06/11 03:43 20:10 16:27
02/06/11 03:43 20:11 16:28 03/06/11 03:42 20:12 16:30
04/06/11 03:41 20:13 16:32 05/06/11 03:41 20:14 16:33
06/06/11 03:40 20:15 16:35 07/06/11 03:39 20:16 16:37
08/06/11 03:39 20:17 16:38 09/06/11 03:39 20:18 16:39
10/06/11 03:38 20:19 16:41 11/06/11 03:38 20:19 16:41
12/06/11 03:38 20:20 16:42 13/06/11 03:37 20:21 16:44
14/06/11 03:37 20:21 16:44 15/06/11 03:37 20:22 16:45
16/06/11 03:37 20:22 16:45 17/06/11 03:37 20:23 16:46
18/06/11 03:37 20:23 16:46 19/06/11 03:37 20:24 16:47
20/06/11 03:37 20:24 16:47 21/06/11 03:38 20:24 16:46 --- Longest day 20 June.
22/06/11 03:38 20:24 16:46 23/06/11 03:38 20:24 16:46     16:47 hours of daylight.
24/06/11 03:38 20:24 16:46 25/06/11 03:39 20:24 16:45
26/06/11 03:39 20:24 16:45 27/06/11 03:40 20:24 16:44
28/06/11 03:40 20:24 16:44 29/06/11 03:41 20:24 16:43
30/06/11 03:42 20:24 16:42 01/07/11 03:42 20:23 16:41
02/07/11 03:43 20:23 16:40 03/07/11 03:44 20:23 16:39
04/07/11 03:45 20:22 16:37 05/07/11 03:46 20:22 16:36
06/07/11 03:46 20:21 16:35 07/07/11 03:47 20:21 16:34
08/07/11 03:48 20:20 16:32 09/07/11 03:49 20:19 16:30
10/07/11 03:50 20:18 16:28 11/07/11 03:52 20:18 16:26
12/07/11 03:53 20:17 16:24 13/07/11 03:54 20:16 16:22
14/07/11 03:55 20:15 16:20 15/07/11 03:56 20:14 16:18
16/07/11 03:57 20:13 16:16 17/07/11 03:59 20:12 16:13
18/07/11 04:00 20:10 16:10 19/07/11 04:01 20:09 16:08
20/07/11 04:03 20:08 16:05 21/07/11 04:04 20:07 16:03 
22/07/11 04:05 20:05 16:00 23/07/11 04:07 20:04 15:57 - same as May 20/21, 16 hrs daylight
24/07/11 04:08 20:03 15:55 25/07/11 04:10 20:01 15:51
26/07/11 04:11 20:00 15:49 27/07/11 04:13 19:58 15:45
28/07/11 04:14 19:57 15:43 29/07/11 04:16 19:55 15:39
30/07/11 04:17 19:54 15:37 31/07/11 04:19 19:52 15:33
01/08/11 04:20 19:50 15:30 02/08/11 04:22 19:49 15:27
03/08/11 04:23 19:47 15:24 04/08/11 04:25 19:45 15:20
05/08/11 04:27 19:43 15:16 06/08/11 04:28 19:41 15:13 
07/08/11 04:30 19:40 15:10 08/08/11 04:31 19:38 15:07 
09/08/11 04:33 19:36 15:03 10/08/11 04:35 19:34 14:59 - same as May 2nd, 15 hrs daylight.
11/08/11 04:36 19:32 14:56 12/08/11 04:38 19:30 14:52
13/08/11 04:40 19:28 14:48 14/08/11 04:41 19:26 14:45
15/08/11 04:43 19:24 14:41 16/08/11 04:44 19:22 14:38
17/08/11 04:46 19:20 14:34 18/08/11 04:48 19:18 14:30
19/08/11 04:49 19:16 14:27 20/08/11 04:51 19:14 14:23
21/08/11 04:53 19:12 14:19 22/08/11 04:54 19:09 14:15
23/08/11 04:56 19:07 14:11 24/08/11 04:58 19:05 14:07
25/08/11 04:59 19:03 14:04 26/08/11 05:01 19:01 14:00 - same as Apr 16, 14 hrs daylight.
27/08/11 05:03 18:58 13:55 28/08/11 05:04 18:56 13:52
29/08/11 05:06 18:54 13:48 30/08/11 05:07 18:52 13:45
31/08/11 05:09 18:49 13:40 01/09/11 05:11 18:47 13:36 
02/09/11 05:12 18:45 13:33 03/09/11 05:14 18:43 13:29
04/09/11 05:16 18:40 13:24 05/09/11 05:17 18:38 13:21
06/09/11 05:19 18:36 13:17 07/09/11 05:21 18:33 13:12
08/09/11 05:22 18:31 13:09 09/09/11 05:24 18:29 13:05 
10/09/11 05:26 18:26 13:00 11/09/11 05:27 18:24 12:57 - same as Apr 1st, 13 hours daylight.
12/09/11 05:29 18:22 12:53 13/09/11 05:30 18:19 12:49
14/09/11 05:32 18:17 12:45 15/09/11 05:34 18:15 12:41
16/09/11 05:35 18:12 12:37 17/09/11 05:37 18:10 12:33
18/09/11 05:39 18:07 12:28 19/09/11 05:40 18:05 12:25 
20/09/11 05:42 18:03 12:21 21/09/11 05:44 18:00 12:16 
22/09/11 05:45 17:58 12:13 23/09/11 05:47 17:56 12:09
24/09/11 05:49 17:53 12:04 25/09/11 05:50 17:51 12:01 - same as Mar 17, 12 hours daylight.
26/09/11 05:52 17:49 11:57 27/09/11 05:54 17:46 11:52 
28/09/11 05:55 17:44 11:49 29/09/11 05:57 17:42 11:45
30/09/11 05:59 17:39 11:40 01/10/11 06:00 17:37 11:37
02/10/11 06:02 17:35 11:33 03/10/11 06:04 17:32 11:28
04/10/11 06:05 17:30 11:25 05/10/11 06:07 17:28 11:21
06/10/11 06:09 17:25 11:16 07/10/11 06:10 17:23 11:13
08/10/11 06:12 17:21 11:09 09/10/11 06:14 17:19 11:05
10/10/11 06:16 17:16 11:00 11/10/11 06:17 17:14 10:57 - same as Mar 3, 11 hours daylight. 
12/10/11 06:19 17:12 10:53 13/10/11 06:21 17:10 10:49
14/10/11 06:23 17:07 10:44 15/10/11 06:24 17:05 10:41
16/10/11 06:26 17:03 10:37 17/10/11 06:28 17:01 10:33
18/10/11 06:30 16:59 10:29 19/10/11 06:31 16:57 10:26
20/10/11 06:33 16:54 10:21 21/10/11 06:35 16:52 10:17
22/10/11 06:37 16:50 10:13 23/10/11 06:39 16:48 10:09
24/10/11 06:40 16:46 10:06 25/10/11 06:42 16:44 10:02 - same as Feb 16, 10 hours daylight.
26/10/11 06:44 16:42  9:58 27/10/11 06:46  16:40  9:54 
28/10/11 06:47 16:38  9:51 29/10/11 06:49  16:36  9:47 
30/10/11 06:51 16:34  9:43 31/10/11 06:53  16:32  9:39 ---BST ends. See Feb 11.
01/11/11 06:55 16:30  9:35 02/11/11 06:57  16:29  9:32
03/11/11 06:58 16:27  9:29 04/11/11 07:00  16:25  9:25
05/11/11 07:02 16:23  9:21 06/11/11 07:04  16:21  9:17
07/11/11 07:06 16:20  9:14 08/11/11 07:07  16:18  9:11
09/11/11 07:09 16:16  9:07 10/11/11 07:11  16:15  9:04
11/11/11 07:13 16:13  9:00 12/11/11 07:15  16:12  8:57 --- same as Jan 30, 9 hours daylight.
13/11/11 07:16 16:10  8:54 14/11/11 07:18  16:09  8:51
15/11/11 07:20 16:07  8:47 16/11/11 07:22  16:06  8:44
17/11/11 07:23 16:05  8:42 18/11/11 07:25  16:03  8:38 
19/11/11 07:26 16:03  8:37 20/11/11 07:28  16:01  8:33
21/11/11 07:30 16:00  8:30 22/11/11 07:31  15:59  8:28
23/11/11 07:33  15:58 8:25 24/11/11 07:35  15:57  8:22
25/11/11 07:36  15:56 8:20 26/11/11 07:38  15:55  8:17 
27/11/11 07:40  15:54 8:14 28/11/11 07:41  15:53  8:12 
29/11/11 07:43  15:52 8:09 30/11/11 07:44  15:52  8:08 
01/12/11 07:46  15:51 8:05 02/12/11 07:47  15:50  8:03
03/12/11 07:48  15:50 8:02 04/12/11 07:50  15:49  7:59 -- same as Jan 8 -- 8 hours daylight.
05/12/11 07:51  15:49 7:58 06/12/11 07:52  15:48  7:56
07/12/11 07:54  15:48 7:54 08/12/11 07:55  15:48  7:53 
09/12/11 07:56  15:47 7:51 10/12/11 07:57  15:47  7:50 
11/12/11 07:58  15:47 7:49 12/12/11 07:59  15:47  7:48
13/12/11 08:00  15:47 7:47 14/12/11 08:01  15:47  7:46
15/12/11 08:02  15:47 7:45 16/12/11 08:03  15:47  7:44
17/12/11 08:04  15:47 7:43 18/12/11 08:04  15:47  7:43
19/12/11 08:05  15:48 7:43 20/12/11 08:06  15:49  7:43 
21/12/11 08:07  15:49 7:42 22/12/11 08:07  15:49  7:42 -- Shortest day 22 Dec
23/12/11 08:07  15:49 7:42 24/12/11 08:08  15:51  7:43
25/12/11 08:08  15:51 7:43 26/12/11 08:08  15:51  7:43
27/12/11 08:08  15:52 7:44 28/12/11 08:09  15:54  7:45
29/12/11 08:09  15:54 7:45 30/12/11 08:09  15:55 7:46
31/12/11 08:09  15:56 7:47  Jolly good show.