o  ,    o  ,                                                       Astronomical Applications Dept.
 Location: W090 00, S61 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     19:05    16:50    14:00    11:02    08:18    06:03    05:42    07:35    10:18    13:05    16:03    18:33
 02     19:03    16:44    13:54    10:57    08:13    06:00    05:44    07:40    10:23    13:11    16:08    18:37
 03     19:00    16:39    13:48    10:51    08:08    05:57    05:46    07:45    10:29    13:17    16:14    18:41
 04     18:57    16:33    13:42    10:46    08:03    05:54    05:48    07:50    10:34    13:22    16:20    18:44
 05     18:54    16:28    13:37    10:40    07:58    05:51    05:50    07:55    10:40    13:28    16:25    18:48
 06     18:51    16:22    13:31    10:34    07:53    05:49    05:53    08:00    10:45    13:34    16:31    18:51
 07     18:48    16:16    13:25    10:29    07:48    05:47    05:56    08:05    10:51    13:39    16:34    18:54
 08     18:45    16:10    13:19    10:23    07:43    05:45    05:58    08:10    10:56    13:45    16:39    18:57
 09     18:41    16:05    13:13    10:18    07:38    05:43    06:01    08:15    11:02    13:51    16:45    19:00
 10     18:37    15:59    13:08    10:12    07:33    05:41    06:04    08:20    11:07    13:56    16:50    19:02
 11     18:33    15:53    13:02    10:06    07:28    05:39    06:07    08:25    11:13    14:02    16:56    19:05
 12     18:29    15:47    12:56    10:01    07:23    05:38    06:11    08:30    11:18    14:08    17:01    19:07
 13     18:25    15:42    12:50    09:55    07:19    05:36    06:14    08:35    11:24    14:14    17:07    19:09
 14     18:21    15:36    12:45    09:50    07:14    05:35    06:18    08:41    11:30    14:19    17:12    19:10
 15     18:17    15:27    12:39    09:44    07:09    05:34    06:21    08:46    11:35    14:25    17:17    19:12
 16     18:12    15:21    12:33    09:39    07:05    05:33    06:25    08:51    11:41    14:31    17:23    19:13
 17     18:08    15:16    12:27    09:33    07:00    05:33    06:29    08:57    11:46    14:37    17:28    19:14
 18     18:03    15:10    12:22    09:28    06:56    05:32    06:33    09:02    11:52    14:42    17:33    19:15
 19     17:58    15:04    12:16    09:23    06:51    05:32    06:37    09:07    11:58    14:48    17:38    19:16
 20     17:53    14:58    12:10    09:17    06:47    05:32    06:41    09:13    12:03    14:54    17:43    19:16
 21     17:48    14:52    12:05    09:12    06:43    05:32    06:45    09:18    12:09    15:00    17:48    19:16
 22     17:43    14:46    11:59    09:06    06:39    05:32    06:49    09:23    12:14    15:05    17:53    19:16
 23     17:38    14:41    11:53    09:01    06:34    05:32    06:53    09:29    12:20    15:11    17:58    19:16
 24     17:33    14:35    11:48    08:55    06:31    05:33    06:58    09:34    12:26    15:17    18:03    19:15
 25     17:28    14:29    11:42    08:50    06:27    05:34    07:02    09:40    12:31    15:23    18:07    19:15
 26     17:23    14:23    11:36    08:45    06:23    05:35    07:07    09:45    12:37    15:28    18:12    19:14
 27     17:17    14:17    11:31    08:39    06:19    05:36    07:11    09:50    12:42    15:34    18:16    19:12
 28     17:12    14:11    11:25    08:34    06:16    05:37    07:16    09:56    12:48    15:40    18:21    19:11
 29     17:07    14:06    11:19    08:29    06:12    05:38    07:21    10:01    12:54    15:46    18:25    19:09
 30     17:01             11:14    08:24    06:09    05:40    07:25    10:07    13:00    15:51    18:29    19:08
 31     16:56             11:08             06:06             07:30    10:12             15:57             19:05


Back to form