| 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 | 05:39 | 18:24 | 12:44:25 | +2:56 | 05:10 | 18:53 | 04:36 | 19:27 | 04:01 | 20:02 | 12:01 | 1.49501亿公里 |
| 2 | 05:38 | 18:25 | 12:47:22 | +2:56 | 05:09 | 18:54 | 04:34 | 19:28 | 03:59 | 20:04 | 12:01 | 1.49543亿公里 |
| 3 | 05:36 | 18:26 | 12:50:18 | +2:56 | 05:07 | 18:55 | 04:33 | 19:29 | 03:57 | 20:05 | 12:00 | 1.49585亿公里 |
| 4 | 05:34 | 18:27 | 12:53:14 | +2:55 | 05:05 | 18:56 | 04:31 | 19:31 | 03:55 | 20:07 | 12:00 | 1.49626亿公里 |
| 5 | 05:32 | 18:28 | 12:56:10 | +2:55 | 05:03 | 18:57 | 04:29 | 19:32 | 03:53 | 20:08 | 12:00 | 1.49668亿公里 |
| 6 | 05:30 | 18:30 | 12:59:05 | +2:55 | 05:01 | 18:59 | 04:27 | 19:33 | 03:51 | 20:10 | 12:00 | 1.4971亿公里 |
| 7 | 05:29 | 18:31 | 13:02:00 | +2:54 | 05:00 | 19:00 | 04:25 | 19:35 | 03:49 | 20:11 | 11:59 | 1.49752亿公里 |
| 8 | 05:27 | 18:32 | 13:04:54 | +2:54 | 04:58 | 19:01 | 04:23 | 19:36 | 03:46 | 20:13 | 11:59 | 1.49795亿公里 |
| 9 | 05:25 | 18:33 | 13:07:48 | +2:53 | 04:56 | 19:02 | 04:21 | 19:38 | 03:44 | 20:15 | 11:59 | 1.49837亿公里 |
| 10 | 05:24 | 18:34 | 13:10:41 | +2:53 | 04:54 | 19:04 | 04:19 | 19:39 | 03:42 | 20:16 | 11:59 | 1.49879亿公里 |
| 11 | 05:22 | 18:35 | 13:13:34 | +2:52 | 04:53 | 19:05 | 04:17 | 19:40 | 03:40 | 20:18 | 11:58 | 1.49922亿公里 |
| 12 | 05:20 | 18:37 | 13:16:26 | +2:52 | 04:51 | 19:06 | 04:15 | 19:42 | 03:38 | 20:19 | 11:58 | 1.49964亿公里 |
| 13 | 05:19 | 18:38 | 13:19:17 | +2:51 | 04:49 | 19:07 | 04:14 | 19:43 | 03:36 | 20:21 | 11:58 | 1.50007亿公里 |
| 14 | 05:17 | 18:39 | 13:22:08 | +2:50 | 04:47 | 19:09 | 04:12 | 19:44 | 03:34 | 20:22 | 11:57 | 1.50049亿公里 |
| 15 | 05:15 | 18:40 | 13:24:59 | +2:50 | 04:45 | 19:10 | 04:10 | 19:46 | 03:32 | 20:24 | 11:57 | 1.50092亿公里 |
| 16 | 05:14 | 18:41 | 13:27:48 | +2:49 | 04:44 | 19:11 | 04:08 | 19:47 | 03:30 | 20:26 | 11:57 | 1.50134亿公里 |
| 17 | 05:12 | 18:42 | 13:30:37 | +2:48 | 04:42 | 19:12 | 04:06 | 19:49 | 03:28 | 20:27 | 11:57 | 1.50177亿公里 |
| 18 | 05:10 | 18:44 | 13:33:25 | +2:48 | 04:40 | 19:14 | 04:04 | 19:50 | 03:26 | 20:29 | 11:57 | 1.50219亿公里 |
| 19 | 05:09 | 18:45 | 13:36:12 | +2:47 | 04:39 | 19:15 | 04:02 | 19:51 | 03:23 | 20:31 | 11:56 | 1.50262亿公里 |
| 20 | 05:07 | 18:46 | 13:38:59 | +2:46 | 04:37 | 19:16 | 04:00 | 19:53 | 03:21 | 20:32 | 11:56 | 1.50304亿公里 |
| 21 | 05:05 | 18:47 | 13:41:44 | +2:45 | 04:35 | 19:17 | 03:59 | 19:54 | 03:19 | 20:34 | 11:56 | 1.50345亿公里 |
| 22 | 05:04 | 18:48 | 13:44:29 | +2:44 | 04:34 | 19:19 | 03:57 | 19:56 | 03:17 | 20:36 | 11:56 | 1.50387亿公里 |
| 23 | 05:02 | 18:50 | 13:47:13 | +2:43 | 04:32 | 19:20 | 03:55 | 19:57 | 03:15 | 20:37 | 11:56 | 1.50428亿公里 |
| 24 | 05:01 | 18:51 | 13:49:55 | +2:42 | 04:30 | 19:21 | 03:53 | 19:59 | 03:13 | 20:39 | 11:55 | 1.50469亿公里 |
| 25 | 04:59 | 18:52 | 13:52:37 | +2:41 | 04:29 | 19:23 | 03:51 | 20:00 | 03:11 | 20:41 | 11:55 | 1.50509亿公里 |
| 26 | 04:58 | 18:53 | 13:55:17 | +2:40 | 04:27 | 19:24 | 03:50 | 20:02 | 03:09 | 20:43 | 11:55 | 1.50549亿公里 |
| 27 | 04:56 | 18:54 | 13:57:57 | +2:39 | 04:26 | 19:25 | 03:48 | 20:03 | 03:07 | 20:44 | 11:55 | 1.50588亿公里 |
| 28 | 04:55 | 18:55 | 14:00:35 | +2:38 | 04:24 | 19:26 | 03:46 | 20:04 | 03:05 | 20:46 | 11:55 | 1.50627亿公里 |
| 29 | 04:53 | 18:57 | 14:03:12 | +2:36 | 04:22 | 19:28 | 03:44 | 20:06 | 03:03 | 20:48 | 11:55 | 1.50665亿公里 |
| 30 | 04:52 | 18:58 | 14:05:47 | +2:35 | 04:21 | 19:29 | 03:43 | 20:07 | 03:01 | 20:50 | 11:54 | 1.50703亿公里 |