o  ,    o  ,                                                       Astronomical Applications Dept.
 Location: W090 00, S55 00                Zone:  2h West of Greenwich            U. S. Naval Observatory        
                                                                                 Washington, DC  20392-5420     
                                                                                                                
                                         Duration of Daylight for 2016                                          
                                                                                                                
 Day    Jan.     Feb.     Mar.     Apr.     May      June     July     Aug.     Sep.     Oct.     Nov.     Dec. 
                                                                                                                
         h  m     h  m     h  m     h  m     h  m     h  m     h  m     h  m     h  m     h  m     h  m     h  m
 01     17:15    15:44    13:35    11:15    09:08    07:30    07:17    08:36    10:40    12:52    15:09    16:55
 02     17:14    15:40    13:31    11:11    09:04    07:28    07:18    08:39    10:44    12:57    15:14    16:58
 03     17:12    15:36    13:26    11:06    09:00    07:26    07:19    08:43    10:49    13:01    15:18    17:00
 04     17:11    15:30    13:22    11:02    08:56    07:25    07:21    08:47    10:53    13:06    15:22    17:02
 05     17:09    15:26    13:17    10:57    08:53    07:23    07:22    08:50    10:57    13:10    15:26    17:04
 06     17:07    15:22    13:12    10:53    08:49    07:21    07:24    08:54    11:02    13:15    15:30    17:07
 07     17:05    15:17    13:08    10:49    08:45    07:20    07:26    08:58    11:06    13:19    15:34    17:08
 08     17:03    15:13    13:03    10:44    08:41    07:18    07:28    09:02    11:10    13:24    15:38    17:10
 09     17:00    15:09    12:59    10:40    08:38    07:17    07:30    09:05    11:15    13:28    15:43    17:12
 10     16:58    15:04    12:54    10:36    08:34    07:16    07:32    09:09    11:19    13:33    15:47    17:14
 11     16:55    15:00    12:50    10:31    08:31    07:15    07:34    09:13    11:23    13:37    15:50    17:15
 12     16:53    14:56    12:45    10:27    08:27    07:14    07:36    09:17    11:28    13:42    15:54    17:16
 13     16:50    14:51    12:41    10:23    08:24    07:13    07:38    09:21    11:32    13:46    15:58    17:18
 14     16:47    14:47    12:36    10:18    08:20    07:12    07:41    09:25    11:37    13:50    16:02    17:19
 15     16:44    14:43    12:31    10:14    08:17    07:11    07:43    09:29    11:41    13:55    16:06    17:20
 16     16:41    14:38    12:27    10:10    08:14    07:11    07:46    09:33    11:45    13:59    16:10    17:20
 17     16:38    14:34    12:22    10:05    08:10    07:10    07:48    09:37    11:50    14:04    16:13    17:21
 18     16:35    14:29    12:18    10:01    08:07    07:10    07:51    09:41    11:54    14:08    16:17    17:22
 19     16:32    14:25    12:13    09:57    08:04    07:10    07:54    09:45    11:59    14:13    16:20    17:22
 20     16:29    14:20    12:09    09:53    08:01    07:10    07:57    09:49    12:03    14:17    16:24    17:22
 21     16:25    14:16    12:04    09:49    07:58    07:10    08:00    09:54    12:08    14:22    16:27    17:22
 22     16:22    14:11    12:00    09:44    07:55    07:10    08:03    09:58    12:12    14:26    16:29    17:22
 23     16:18    14:07    11:55    09:40    07:52    07:10    08:06    10:02    12:16    14:30    16:32    17:22
 24     16:15    14:02    11:51    09:36    07:50    07:11    08:09    10:06    12:21    14:35    16:35    17:22
 25     16:11    13:58    11:46    09:32    07:47    07:11    08:12    10:10    12:25    14:39    16:38    17:21
 26     16:07    13:53    11:42    09:28    07:44    07:12    08:15    10:14    12:30    14:44    16:41    17:21
 27     16:04    13:49    11:37    09:24    07:42    07:13    08:18    10:19    12:34    14:48    16:44    17:20
 28     16:00    13:44    11:33    09:20    07:39    07:13    08:22    10:23    12:39    14:52    16:47    17:19
 29     15:56    13:40    11:29    09:16    07:37    07:14    08:25    10:27    12:43    14:57    16:50    17:18
 30     15:52             11:24    09:12    07:35    07:15    08:29    10:31    12:48    15:01    16:53    17:17
 31     15:48             11:20             07:33             08:32    10:36             15:05             17:16


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