| 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 | 18:32 | 12:52:51 | +3:37 | 05:07 | 19:04 | 04:28 | 19:43 | 03:47 | 20:24 | 12:05 | 1.49492亿公里 |
| 2 | 05:37 | 18:33 | 12:56:29 | +3:37 | 05:05 | 19:06 | 04:26 | 19:45 | 03:45 | 20:26 | 12:05 | 1.49534亿公里 |
| 3 | 05:35 | 18:35 | 13:00:06 | +3:37 | 05:02 | 19:07 | 04:24 | 19:46 | 03:42 | 20:28 | 12:04 | 1.49576亿公里 |
| 4 | 05:33 | 18:36 | 13:03:43 | +3:36 | 05:00 | 19:09 | 04:21 | 19:48 | 03:40 | 20:30 | 12:04 | 1.49618亿公里 |
| 5 | 05:31 | 18:38 | 13:07:20 | +3:36 | 04:58 | 19:11 | 04:19 | 19:50 | 03:37 | 20:32 | 12:04 | 1.4966亿公里 |
| 6 | 05:28 | 18:39 | 13:10:56 | +3:36 | 04:56 | 19:12 | 04:17 | 19:52 | 03:35 | 20:34 | 12:03 | 1.49702亿公里 |
| 7 | 05:26 | 18:41 | 13:14:31 | +3:35 | 04:54 | 19:14 | 04:14 | 19:53 | 03:32 | 20:36 | 12:03 | 1.49744亿公里 |
| 8 | 05:24 | 18:42 | 13:18:07 | +3:35 | 04:52 | 19:15 | 04:12 | 19:55 | 03:29 | 20:38 | 12:03 | 1.49786亿公里 |
| 9 | 05:22 | 18:44 | 13:21:41 | +3:34 | 04:49 | 19:17 | 04:10 | 19:57 | 03:27 | 20:40 | 12:03 | 1.49828亿公里 |
| 10 | 05:20 | 18:45 | 13:25:15 | +3:34 | 04:47 | 19:19 | 04:07 | 19:59 | 03:24 | 20:42 | 12:02 | 1.4987亿公里 |
| 11 | 05:18 | 18:47 | 13:28:49 | +3:33 | 04:45 | 19:20 | 04:05 | 20:01 | 03:21 | 20:45 | 12:02 | 1.49913亿公里 |
| 12 | 05:16 | 18:49 | 13:32:22 | +3:32 | 04:43 | 19:22 | 04:03 | 20:02 | 03:19 | 20:47 | 12:02 | 1.49955亿公里 |
| 13 | 05:14 | 18:50 | 13:35:54 | +3:32 | 04:41 | 19:23 | 04:00 | 20:04 | 03:16 | 20:49 | 12:02 | 1.49998亿公里 |
| 14 | 05:12 | 18:52 | 13:39:26 | +3:31 | 04:39 | 19:25 | 03:58 | 20:06 | 03:13 | 20:51 | 12:01 | 1.5004亿公里 |
| 15 | 05:10 | 18:53 | 13:42:57 | +3:30 | 04:37 | 19:27 | 03:56 | 20:08 | 03:11 | 20:53 | 12:01 | 1.50083亿公里 |
| 16 | 05:08 | 18:55 | 13:46:27 | +3:30 | 04:35 | 19:28 | 03:53 | 20:10 | 03:08 | 20:56 | 12:01 | 1.50126亿公里 |
| 17 | 05:06 | 18:56 | 13:49:56 | +3:29 | 04:32 | 19:30 | 03:51 | 20:12 | 03:05 | 20:58 | 12:01 | 1.50168亿公里 |
| 18 | 05:04 | 18:58 | 13:53:25 | +3:28 | 04:30 | 19:32 | 03:49 | 20:14 | 03:02 | 21:00 | 12:00 | 1.50211亿公里 |
| 19 | 05:02 | 18:59 | 13:56:53 | +3:27 | 04:28 | 19:33 | 03:46 | 20:15 | 03:00 | 21:03 | 12:00 | 1.50253亿公里 |
| 20 | 05:00 | 19:01 | 14:00:20 | +3:26 | 04:26 | 19:35 | 03:44 | 20:17 | 02:57 | 21:05 | 12:00 | 1.50295亿公里 |
| 21 | 04:58 | 19:02 | 14:03:46 | +3:25 | 04:24 | 19:37 | 03:42 | 20:19 | 02:54 | 21:07 | 12:00 | 1.50337亿公里 |
| 22 | 04:56 | 19:04 | 14:07:11 | +3:24 | 04:22 | 19:38 | 03:39 | 20:21 | 02:51 | 21:10 | 12:00 | 1.50378亿公里 |
| 23 | 04:55 | 19:05 | 14:10:35 | +3:23 | 04:20 | 19:40 | 03:37 | 20:23 | 02:48 | 21:12 | 11:59 | 1.5042亿公里 |
| 24 | 04:53 | 19:07 | 14:13:58 | +3:22 | 04:18 | 19:41 | 03:35 | 20:25 | 02:46 | 21:15 | 11:59 | 1.5046亿公里 |
| 25 | 04:51 | 19:08 | 14:17:19 | +3:21 | 04:16 | 19:43 | 03:32 | 20:27 | 02:43 | 21:17 | 11:59 | 1.50501亿公里 |
| 26 | 04:49 | 19:10 | 14:20:40 | +3:20 | 04:14 | 19:45 | 03:30 | 20:29 | 02:40 | 21:20 | 11:59 | 1.50541亿公里 |
| 27 | 04:47 | 19:11 | 14:23:59 | +3:19 | 04:12 | 19:46 | 03:28 | 20:31 | 02:37 | 21:22 | 11:59 | 1.5058亿公里 |
| 28 | 04:45 | 19:13 | 14:27:17 | +3:17 | 04:10 | 19:48 | 03:26 | 20:33 | 02:34 | 21:25 | 11:59 | 1.50619亿公里 |
| 29 | 04:44 | 19:14 | 14:30:33 | +3:16 | 04:08 | 19:50 | 03:23 | 20:35 | 02:31 | 21:28 | 11:58 | 1.50657亿公里 |
| 30 | 04:42 | 19:16 | 14:33:48 | +3:14 | 04:06 | 19:51 | 03:21 | 20:37 | 02:28 | 21:30 | 11:58 | 1.50695亿公里 |