| 2017 | 日出日落 | 昼长 | 民用曙暮光 | 天文曙暮光 | 航海曙暮光 | 日中 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4月 | 日出 | 日落 | 昼长 | 昼长变化 | 黎明 | 黄昏 | 曙光 | 暮光 | 曙光 | 暮光 | 日中 | 太阳距离 |
| 1 | 06:53 | 18:34 | 11:41:13 | -2:09 | 06:27 | 18:59 | 05:58 | 19:28 | 05:29 | 19:58 | 12:44 | 1.49512亿公里 |
| 2 | 06:53 | 18:33 | 11:39:04 | -2:09 | 06:28 | 18:58 | 05:59 | 19:27 | 05:30 | 19:56 | 12:43 | 1.49554亿公里 |
| 3 | 06:54 | 18:31 | 11:36:55 | -2:09 | 06:29 | 18:56 | 06:00 | 19:26 | 05:30 | 19:55 | 12:43 | 1.49596亿公里 |
| 4 | 06:55 | 18:30 | 11:34:46 | -2:08 | 06:30 | 18:55 | 06:00 | 19:24 | 05:31 | 19:54 | 12:43 | 1.49638亿公里 |
| 5 | 06:56 | 18:28 | 11:32:38 | -2:08 | 06:31 | 18:54 | 06:01 | 19:23 | 05:32 | 19:52 | 12:42 | 1.4968亿公里 |
| 6 | 06:57 | 18:27 | 11:30:30 | -2:07 | 06:31 | 18:52 | 06:02 | 19:22 | 05:33 | 19:51 | 12:42 | 1.49722亿公里 |
| 7 | 06:57 | 18:26 | 11:28:23 | -2:07 | 06:32 | 18:51 | 06:03 | 19:20 | 05:33 | 19:50 | 12:42 | 1.49764亿公里 |
| 8 | 06:58 | 18:24 | 11:26:16 | -2:06 | 06:33 | 18:50 | 06:03 | 19:19 | 05:34 | 19:48 | 12:42 | 1.49806亿公里 |
| 9 | 06:59 | 18:23 | 11:24:09 | -2:06 | 06:34 | 18:49 | 06:04 | 19:18 | 05:35 | 19:47 | 12:41 | 1.49849亿公里 |
| 10 | 07:00 | 18:22 | 11:22:03 | -2:05 | 06:34 | 18:47 | 06:05 | 19:17 | 05:36 | 19:46 | 12:41 | 1.49891亿公里 |
| 11 | 07:01 | 18:20 | 11:19:58 | -2:05 | 06:35 | 18:46 | 06:06 | 19:15 | 05:36 | 19:45 | 12:41 | 1.49933亿公里 |
| 12 | 07:01 | 18:19 | 11:17:53 | -2:04 | 06:36 | 18:45 | 06:06 | 19:14 | 05:37 | 19:43 | 12:40 | 1.49976亿公里 |
| 13 | 07:02 | 18:18 | 11:15:49 | -2:04 | 06:37 | 18:43 | 06:07 | 19:13 | 05:38 | 19:42 | 12:40 | 1.50018亿公里 |
| 14 | 07:03 | 18:17 | 11:13:45 | -2:03 | 06:37 | 18:42 | 06:08 | 19:12 | 05:39 | 19:41 | 12:40 | 1.50061亿公里 |
| 15 | 07:04 | 18:15 | 11:11:42 | -2:03 | 06:38 | 18:41 | 06:09 | 19:10 | 05:39 | 19:40 | 12:40 | 1.50104亿公里 |
| 16 | 07:04 | 18:14 | 11:09:40 | -2:02 | 06:39 | 18:40 | 06:09 | 19:09 | 05:40 | 19:38 | 12:40 | 1.50146亿公里 |
| 17 | 07:05 | 18:13 | 11:07:38 | -2:01 | 06:40 | 18:39 | 06:10 | 19:08 | 05:41 | 19:37 | 12:39 | 1.50189亿公里 |
| 18 | 07:06 | 18:12 | 11:05:37 | -2:01 | 06:40 | 18:37 | 06:11 | 19:07 | 05:41 | 19:36 | 12:39 | 1.50231亿公里 |
| 19 | 07:07 | 18:10 | 11:03:37 | -2:00 | 06:41 | 18:36 | 06:12 | 19:06 | 05:42 | 19:35 | 12:39 | 1.50273亿公里 |
| 20 | 07:08 | 18:09 | 11:01:37 | -1:59 | 06:42 | 18:35 | 06:12 | 19:05 | 05:43 | 19:34 | 12:39 | 1.50315亿公里 |
| 21 | 07:08 | 18:08 | 10:59:38 | -1:58 | 06:43 | 18:34 | 06:13 | 19:03 | 05:44 | 19:33 | 12:38 | 1.50357亿公里 |
| 22 | 07:09 | 18:07 | 10:57:40 | -1:57 | 06:43 | 18:33 | 06:14 | 19:02 | 05:44 | 19:32 | 12:38 | 1.50399亿公里 |
| 23 | 07:10 | 18:06 | 10:55:43 | -1:57 | 06:44 | 18:32 | 06:14 | 19:01 | 05:45 | 19:31 | 12:38 | 1.5044亿公里 |
| 24 | 07:11 | 18:05 | 10:53:47 | -1:56 | 06:45 | 18:30 | 06:15 | 19:00 | 05:46 | 19:30 | 12:38 | 1.5048亿公里 |
| 25 | 07:12 | 18:03 | 10:51:52 | -1:55 | 06:46 | 18:29 | 06:16 | 18:59 | 05:46 | 19:29 | 12:38 | 1.5052亿公里 |
| 26 | 07:12 | 18:02 | 10:49:57 | -1:54 | 06:46 | 18:28 | 06:17 | 18:58 | 05:47 | 19:28 | 12:38 | 1.5056亿公里 |
| 27 | 07:13 | 18:01 | 10:48:04 | -1:53 | 06:47 | 18:27 | 06:17 | 18:57 | 05:48 | 19:27 | 12:37 | 1.50599亿公里 |
| 28 | 07:14 | 18:00 | 10:46:11 | -1:52 | 06:48 | 18:26 | 06:18 | 18:56 | 05:48 | 19:26 | 12:37 | 1.50638亿公里 |
| 29 | 07:15 | 17:59 | 10:44:20 | -1:51 | 06:49 | 18:25 | 06:19 | 18:55 | 05:49 | 19:25 | 12:37 | 1.50676亿公里 |
| 30 | 07:16 | 17:58 | 10:42:30 | -1:50 | 06:49 | 18:24 | 06:19 | 18:54 | 05:50 | 19:24 | 12:37 | 1.50713亿公里 |