| 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 | 06:22 | 19:15 | 12:53:24 | +3:31 | 05:50 | 19:47 | 05:12 | 20:25 | 04:32 | 21:05 | 12:48 | 1.49514亿公里 |
| 2 | 06:20 | 19:17 | 12:56:56 | +3:31 | 05:48 | 19:49 | 05:10 | 20:27 | 04:30 | 21:07 | 12:48 | 1.49556亿公里 |
| 3 | 06:18 | 19:18 | 13:00:27 | +3:31 | 05:46 | 19:50 | 05:08 | 20:28 | 04:27 | 21:09 | 12:47 | 1.49598亿公里 |
| 4 | 06:16 | 19:20 | 13:03:57 | +3:30 | 05:44 | 19:52 | 05:05 | 20:30 | 04:25 | 21:11 | 12:47 | 1.4964亿公里 |
| 5 | 06:14 | 19:21 | 13:07:28 | +3:30 | 05:42 | 19:53 | 05:03 | 20:32 | 04:22 | 21:13 | 12:47 | 1.49682亿公里 |
| 6 | 06:12 | 19:23 | 13:10:57 | +3:29 | 05:39 | 19:55 | 05:01 | 20:34 | 04:20 | 21:15 | 12:47 | 1.49724亿公里 |
| 7 | 06:10 | 19:24 | 13:14:27 | +3:29 | 05:37 | 19:56 | 04:59 | 20:35 | 04:17 | 21:17 | 12:46 | 1.49766亿公里 |
| 8 | 06:08 | 19:25 | 13:17:56 | +3:28 | 05:35 | 19:58 | 04:56 | 20:37 | 04:14 | 21:19 | 12:46 | 1.49808亿公里 |
| 9 | 06:05 | 19:27 | 13:21:24 | +3:28 | 05:33 | 19:59 | 04:54 | 20:39 | 04:12 | 21:21 | 12:46 | 1.4985亿公里 |
| 10 | 06:03 | 19:28 | 13:24:52 | +3:27 | 05:31 | 20:01 | 04:52 | 20:40 | 04:09 | 21:23 | 12:45 | 1.49893亿公里 |
| 11 | 06:02 | 19:30 | 13:28:19 | +3:27 | 05:29 | 20:02 | 04:49 | 20:42 | 04:07 | 21:25 | 12:45 | 1.49935亿公里 |
| 12 | 06:00 | 19:31 | 13:31:46 | +3:26 | 05:27 | 20:04 | 04:47 | 20:44 | 04:04 | 21:27 | 12:45 | 1.49978亿公里 |
| 13 | 05:58 | 19:33 | 13:35:12 | +3:26 | 05:25 | 20:06 | 04:45 | 20:46 | 04:02 | 21:29 | 12:45 | 1.5002亿公里 |
| 14 | 05:56 | 19:34 | 13:38:37 | +3:25 | 05:23 | 20:07 | 04:43 | 20:48 | 03:59 | 21:32 | 12:44 | 1.50063亿公里 |
| 15 | 05:54 | 19:36 | 13:42:02 | +3:24 | 05:21 | 20:09 | 04:40 | 20:49 | 03:56 | 21:34 | 12:44 | 1.50106亿公里 |
| 16 | 05:52 | 19:37 | 13:45:26 | +3:23 | 05:19 | 20:10 | 04:38 | 20:51 | 03:54 | 21:36 | 12:44 | 1.50148亿公里 |
| 17 | 05:50 | 19:39 | 13:48:49 | +3:23 | 05:17 | 20:12 | 04:36 | 20:53 | 03:51 | 21:38 | 12:44 | 1.50191亿公里 |
| 18 | 05:48 | 19:40 | 13:52:11 | +3:22 | 05:15 | 20:14 | 04:34 | 20:55 | 03:48 | 21:40 | 12:43 | 1.50233亿公里 |
| 19 | 05:46 | 19:42 | 13:55:32 | +3:21 | 05:13 | 20:15 | 04:31 | 20:57 | 03:46 | 21:43 | 12:43 | 1.50275亿公里 |
| 20 | 05:44 | 19:43 | 13:58:53 | +3:20 | 05:11 | 20:17 | 04:29 | 20:58 | 03:43 | 21:45 | 12:43 | 1.50317亿公里 |
| 21 | 05:42 | 19:44 | 14:02:12 | +3:19 | 05:09 | 20:18 | 04:27 | 21:00 | 03:40 | 21:47 | 12:43 | 1.50359亿公里 |
| 22 | 05:40 | 19:46 | 14:05:31 | +3:18 | 05:07 | 20:20 | 04:25 | 21:02 | 03:38 | 21:49 | 12:43 | 1.504亿公里 |
| 23 | 05:39 | 19:47 | 14:08:48 | +3:17 | 05:05 | 20:21 | 04:22 | 21:04 | 03:35 | 21:52 | 12:42 | 1.50441亿公里 |
| 24 | 05:37 | 19:49 | 14:12:04 | +3:16 | 05:03 | 20:23 | 04:20 | 21:06 | 03:32 | 21:54 | 12:42 | 1.50482亿公里 |
| 25 | 05:35 | 19:50 | 14:15:20 | +3:15 | 05:01 | 20:25 | 04:18 | 21:08 | 03:30 | 21:57 | 12:42 | 1.50522亿公里 |
| 26 | 05:33 | 19:52 | 14:18:33 | +3:13 | 04:59 | 20:26 | 04:16 | 21:10 | 03:27 | 21:59 | 12:42 | 1.50562亿公里 |
| 27 | 05:31 | 19:53 | 14:21:46 | +3:12 | 04:57 | 20:28 | 04:14 | 21:11 | 03:24 | 22:01 | 12:42 | 1.50601亿公里 |
| 28 | 05:30 | 19:55 | 14:24:57 | +3:11 | 04:55 | 20:29 | 04:12 | 21:13 | 03:22 | 22:04 | 12:42 | 1.50639亿公里 |
| 29 | 05:28 | 19:56 | 14:28:07 | +3:09 | 04:53 | 20:31 | 04:09 | 21:15 | 03:19 | 22:06 | 12:42 | 1.50677亿公里 |
| 30 | 05:26 | 19:58 | 14:31:15 | +3:08 | 04:51 | 20:33 | 04:07 | 21:17 | 03:16 | 22:09 | 12:41 | 1.50715亿公里 |