| 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 | 05:17 | 17:31 | 12:14:18 | +0:38 | 04:56 | 17:52 | 04:31 | 18:17 | 04:06 | 18:42 | 11:24 | 1.49495亿公里 |
| 2 | 05:16 | 17:31 | 12:14:57 | +0:38 | 04:55 | 17:52 | 04:30 | 18:17 | 04:06 | 18:42 | 11:24 | 1.49537亿公里 |
| 3 | 05:16 | 17:31 | 12:15:36 | +0:38 | 04:54 | 17:52 | 04:30 | 18:17 | 04:05 | 18:42 | 11:23 | 1.49579亿公里 |
| 4 | 05:15 | 17:31 | 12:16:14 | +0:38 | 04:54 | 17:52 | 04:29 | 18:17 | 04:04 | 18:42 | 11:23 | 1.49621亿公里 |
| 5 | 05:14 | 17:31 | 12:16:53 | +0:38 | 04:53 | 17:53 | 04:28 | 18:17 | 04:04 | 18:42 | 11:23 | 1.49663亿公里 |
| 6 | 05:14 | 17:31 | 12:17:31 | +0:38 | 04:52 | 17:53 | 04:28 | 18:17 | 04:03 | 18:42 | 11:22 | 1.49705亿公里 |
| 7 | 05:13 | 17:31 | 12:18:09 | +0:38 | 04:52 | 17:53 | 04:27 | 18:17 | 04:02 | 18:42 | 11:22 | 1.49747亿公里 |
| 8 | 05:13 | 17:31 | 12:18:48 | +0:38 | 04:51 | 17:53 | 04:26 | 18:18 | 04:01 | 18:42 | 11:22 | 1.49789亿公里 |
| 9 | 05:12 | 17:31 | 12:19:26 | +0:38 | 04:51 | 17:53 | 04:26 | 18:18 | 04:01 | 18:43 | 11:22 | 1.49831亿公里 |
| 10 | 05:11 | 17:31 | 12:20:04 | +0:37 | 04:50 | 17:53 | 04:25 | 18:18 | 04:00 | 18:43 | 11:21 | 1.49874亿公里 |
| 11 | 05:11 | 17:31 | 12:20:41 | +0:37 | 04:49 | 17:53 | 04:24 | 18:18 | 03:59 | 18:43 | 11:21 | 1.49916亿公里 |
| 12 | 05:10 | 17:32 | 12:21:19 | +0:37 | 04:49 | 17:53 | 04:24 | 18:18 | 03:59 | 18:43 | 11:21 | 1.49958亿公里 |
| 13 | 05:10 | 17:32 | 12:21:57 | +0:37 | 04:48 | 17:53 | 04:23 | 18:18 | 03:58 | 18:43 | 11:21 | 1.50001亿公里 |
| 14 | 05:09 | 17:32 | 12:22:34 | +0:37 | 04:48 | 17:53 | 04:23 | 18:18 | 03:57 | 18:43 | 11:20 | 1.50044亿公里 |
| 15 | 05:09 | 17:32 | 12:23:11 | +0:37 | 04:47 | 17:53 | 04:22 | 18:18 | 03:57 | 18:44 | 11:20 | 1.50086亿公里 |
| 16 | 05:08 | 17:32 | 12:23:48 | +0:37 | 04:46 | 17:53 | 04:21 | 18:18 | 03:56 | 18:44 | 11:20 | 1.50129亿公里 |
| 17 | 05:07 | 17:32 | 12:24:25 | +0:36 | 04:46 | 17:53 | 04:21 | 18:19 | 03:56 | 18:44 | 11:20 | 1.50171亿公里 |
| 18 | 05:07 | 17:32 | 12:25:01 | +0:36 | 04:45 | 17:54 | 04:20 | 18:19 | 03:55 | 18:44 | 11:19 | 1.50214亿公里 |
| 19 | 05:06 | 17:32 | 12:25:38 | +0:36 | 04:45 | 17:54 | 04:20 | 18:19 | 03:54 | 18:44 | 11:19 | 1.50256亿公里 |
| 20 | 05:06 | 17:32 | 12:26:14 | +0:36 | 04:44 | 17:54 | 04:19 | 18:19 | 03:54 | 18:44 | 11:19 | 1.50298亿公里 |
| 21 | 05:05 | 17:32 | 12:26:50 | +0:36 | 04:44 | 17:54 | 04:18 | 18:19 | 03:53 | 18:45 | 11:19 | 1.5034亿公里 |
| 22 | 05:05 | 17:32 | 12:27:26 | +0:35 | 04:43 | 17:54 | 04:18 | 18:19 | 03:52 | 18:45 | 11:18 | 1.50382亿公里 |
| 23 | 05:04 | 17:32 | 12:28:01 | +0:35 | 04:43 | 17:54 | 04:17 | 18:20 | 03:52 | 18:45 | 11:18 | 1.50423亿公里 |
| 24 | 05:04 | 17:33 | 12:28:37 | +0:35 | 04:42 | 17:54 | 04:17 | 18:20 | 03:51 | 18:45 | 11:18 | 1.50464亿公里 |
| 25 | 05:03 | 17:33 | 12:29:12 | +0:35 | 04:42 | 17:54 | 04:16 | 18:20 | 03:51 | 18:46 | 11:18 | 1.50504亿公里 |
| 26 | 05:03 | 17:33 | 12:29:47 | +0:34 | 04:41 | 17:55 | 04:16 | 18:20 | 03:50 | 18:46 | 11:18 | 1.50544亿公里 |
| 27 | 05:03 | 17:33 | 12:30:21 | +0:34 | 04:41 | 17:55 | 04:15 | 18:20 | 03:49 | 18:46 | 11:18 | 1.50583亿公里 |
| 28 | 05:02 | 17:33 | 12:30:55 | +0:34 | 04:40 | 17:55 | 04:15 | 18:21 | 03:49 | 18:46 | 11:17 | 1.50622亿公里 |
| 29 | 05:02 | 17:33 | 12:31:29 | +0:33 | 04:40 | 17:55 | 04:14 | 18:21 | 03:48 | 18:47 | 11:17 | 1.5066亿公里 |
| 30 | 05:01 | 17:33 | 12:32:03 | +0:33 | 04:39 | 17:55 | 04:14 | 18:21 | 03:48 | 18:47 | 11:17 | 1.50698亿公里 |