| 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 | 05:43 | 18:32 | 12:48:50 | +3:16 | 05:12 | 19:02 | 04:36 | 19:38 | 03:58 | 20:17 | 12:07 | 1.49501亿公里 |
| 2 | 05:41 | 18:33 | 12:52:06 | +3:16 | 05:10 | 19:03 | 04:34 | 19:40 | 03:56 | 20:18 | 12:06 | 1.49543亿公里 |
| 3 | 05:39 | 18:34 | 12:55:22 | +3:15 | 05:08 | 19:05 | 04:32 | 19:41 | 03:54 | 20:20 | 12:06 | 1.49585亿公里 |
| 4 | 05:37 | 18:36 | 12:58:38 | +3:15 | 05:06 | 19:06 | 04:30 | 19:43 | 03:51 | 20:22 | 12:06 | 1.49627亿公里 |
| 5 | 05:35 | 18:37 | 13:01:53 | +3:15 | 05:04 | 19:08 | 04:28 | 19:44 | 03:49 | 20:23 | 12:06 | 1.49669亿公里 |
| 6 | 05:33 | 18:38 | 13:05:07 | +3:14 | 05:02 | 19:09 | 04:26 | 19:46 | 03:47 | 20:25 | 12:05 | 1.4971亿公里 |
| 7 | 05:31 | 18:40 | 13:08:22 | +3:14 | 05:00 | 19:10 | 04:24 | 19:48 | 03:44 | 20:27 | 12:05 | 1.49753亿公里 |
| 8 | 05:29 | 18:41 | 13:11:35 | +3:13 | 04:59 | 19:12 | 04:21 | 19:49 | 03:42 | 20:29 | 12:05 | 1.49795亿公里 |
| 9 | 05:27 | 18:42 | 13:14:49 | +3:13 | 04:57 | 19:13 | 04:19 | 19:51 | 03:40 | 20:31 | 12:04 | 1.49837亿公里 |
| 10 | 05:26 | 18:44 | 13:18:01 | +3:12 | 04:55 | 19:15 | 04:17 | 19:52 | 03:37 | 20:32 | 12:04 | 1.49879亿公里 |
| 11 | 05:24 | 18:45 | 13:21:14 | +3:12 | 04:53 | 19:16 | 04:15 | 19:54 | 03:35 | 20:34 | 12:04 | 1.49922亿公里 |
| 12 | 05:22 | 18:46 | 13:24:25 | +3:11 | 04:51 | 19:18 | 04:13 | 19:55 | 03:33 | 20:36 | 12:04 | 1.49964亿公里 |
| 13 | 05:20 | 18:48 | 13:27:36 | +3:10 | 04:49 | 19:19 | 04:11 | 19:57 | 03:30 | 20:38 | 12:03 | 1.50007亿公里 |
| 14 | 05:18 | 18:49 | 13:30:46 | +3:10 | 04:47 | 19:20 | 04:09 | 19:59 | 03:28 | 20:40 | 12:03 | 1.50049亿公里 |
| 15 | 05:16 | 18:50 | 13:33:56 | +3:09 | 04:45 | 19:22 | 04:07 | 20:00 | 03:26 | 20:42 | 12:03 | 1.50092亿公里 |
| 16 | 05:15 | 18:52 | 13:37:05 | +3:08 | 04:43 | 19:23 | 04:05 | 20:02 | 03:23 | 20:44 | 12:03 | 1.50135亿公里 |
| 17 | 05:13 | 18:53 | 13:40:13 | +3:08 | 04:41 | 19:25 | 04:03 | 20:03 | 03:21 | 20:46 | 12:02 | 1.50177亿公里 |
| 18 | 05:11 | 18:54 | 13:43:20 | +3:07 | 04:39 | 19:26 | 04:00 | 20:05 | 03:18 | 20:47 | 12:02 | 1.5022亿公里 |
| 19 | 05:09 | 18:56 | 13:46:27 | +3:06 | 04:37 | 19:28 | 03:58 | 20:07 | 03:16 | 20:49 | 12:02 | 1.50262亿公里 |
| 20 | 05:07 | 18:57 | 13:49:33 | +3:05 | 04:35 | 19:29 | 03:56 | 20:08 | 03:14 | 20:51 | 12:02 | 1.50304亿公里 |
| 21 | 05:06 | 18:58 | 13:52:37 | +3:04 | 04:34 | 19:31 | 03:54 | 20:10 | 03:11 | 20:53 | 12:02 | 1.50346亿公里 |
| 22 | 05:04 | 19:00 | 13:55:41 | +3:03 | 04:32 | 19:32 | 03:52 | 20:12 | 03:09 | 20:55 | 12:01 | 1.50387亿公里 |
| 23 | 05:02 | 19:01 | 13:58:43 | +3:02 | 04:30 | 19:33 | 03:50 | 20:13 | 03:06 | 20:57 | 12:01 | 1.50428亿公里 |
| 24 | 05:01 | 19:02 | 14:01:45 | +3:01 | 04:28 | 19:35 | 03:48 | 20:15 | 03:04 | 21:00 | 12:01 | 1.50469亿公里 |
| 25 | 04:59 | 19:04 | 14:04:45 | +3:00 | 04:26 | 19:36 | 03:46 | 20:17 | 03:02 | 21:02 | 12:01 | 1.50509亿公里 |
| 26 | 04:57 | 19:05 | 14:07:45 | +2:59 | 04:25 | 19:38 | 03:44 | 20:18 | 02:59 | 21:04 | 12:01 | 1.50549亿公里 |
| 27 | 04:56 | 19:06 | 14:10:43 | +2:58 | 04:23 | 19:39 | 03:42 | 20:20 | 02:57 | 21:06 | 12:00 | 1.50588亿公里 |
| 28 | 04:54 | 19:08 | 14:13:40 | +2:56 | 04:21 | 19:41 | 03:40 | 20:22 | 02:55 | 21:08 | 12:00 | 1.50627亿公里 |
| 29 | 04:52 | 19:09 | 14:16:35 | +2:55 | 04:19 | 19:42 | 03:38 | 20:23 | 02:52 | 21:10 | 12:00 | 1.50665亿公里 |
| 30 | 04:51 | 19:10 | 14:19:29 | +2:54 | 04:18 | 19:44 | 03:36 | 20:25 | 02:50 | 21:12 | 12:00 | 1.50703亿公里 |