| 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 | 05:48 | 17:51 | 12:02:13 | -0:21 | 05:28 | 18:12 | 05:03 | 18:36 | 04:39 | 19:00 | 11:50 | 1.49493亿公里 |
| 2 | 05:48 | 17:50 | 12:01:51 | -0:21 | 05:28 | 18:11 | 05:03 | 18:35 | 04:39 | 19:00 | 11:49 | 1.49535亿公里 |
| 3 | 05:48 | 17:50 | 12:01:29 | -0:21 | 05:27 | 18:11 | 05:03 | 18:35 | 04:39 | 18:59 | 11:49 | 1.49577亿公里 |
| 4 | 05:48 | 17:49 | 12:01:08 | -0:21 | 05:27 | 18:10 | 05:03 | 18:34 | 04:39 | 18:59 | 11:49 | 1.49619亿公里 |
| 5 | 05:48 | 17:49 | 12:00:47 | -0:21 | 05:27 | 18:10 | 05:03 | 18:34 | 04:39 | 18:58 | 11:48 | 1.49661亿公里 |
| 6 | 05:48 | 17:48 | 12:00:25 | -0:21 | 05:27 | 18:09 | 05:03 | 18:34 | 04:38 | 18:58 | 11:48 | 1.49703亿公里 |
| 7 | 05:48 | 17:48 | 12:00:04 | -0:21 | 05:27 | 18:09 | 05:03 | 18:33 | 04:38 | 18:57 | 11:48 | 1.49745亿公里 |
| 8 | 05:48 | 17:47 | 11:59:43 | -0:21 | 05:27 | 18:08 | 05:02 | 18:33 | 04:38 | 18:57 | 11:48 | 1.49787亿公里 |
| 9 | 05:48 | 17:47 | 11:59:22 | -0:20 | 05:27 | 18:08 | 05:02 | 18:32 | 04:38 | 18:57 | 11:47 | 1.49829亿公里 |
| 10 | 05:48 | 17:47 | 11:59:01 | -0:20 | 05:27 | 18:08 | 05:02 | 18:32 | 04:38 | 18:56 | 11:47 | 1.49872亿公里 |
| 11 | 05:47 | 17:46 | 11:58:41 | -0:20 | 05:26 | 18:07 | 05:02 | 18:32 | 04:38 | 18:56 | 11:47 | 1.49914亿公里 |
| 12 | 05:47 | 17:46 | 11:58:20 | -0:20 | 05:26 | 18:07 | 05:02 | 18:31 | 04:38 | 18:55 | 11:47 | 1.49957亿公里 |
| 13 | 05:47 | 17:45 | 11:58:00 | -0:20 | 05:26 | 18:06 | 05:02 | 18:31 | 04:37 | 18:55 | 11:46 | 1.49999亿公里 |
| 14 | 05:47 | 17:45 | 11:57:39 | -0:20 | 05:26 | 18:06 | 05:02 | 18:30 | 04:37 | 18:55 | 11:46 | 1.50042亿公里 |
| 15 | 05:47 | 17:44 | 11:57:19 | -0:20 | 05:26 | 18:06 | 05:02 | 18:30 | 04:37 | 18:54 | 11:46 | 1.50084亿公里 |
| 16 | 05:47 | 17:44 | 11:56:59 | -0:20 | 05:26 | 18:05 | 05:01 | 18:30 | 04:37 | 18:54 | 11:46 | 1.50127亿公里 |
| 17 | 05:47 | 17:44 | 11:56:39 | -0:19 | 05:26 | 18:05 | 05:01 | 18:29 | 04:37 | 18:54 | 11:45 | 1.5017亿公里 |
| 18 | 05:47 | 17:43 | 11:56:19 | -0:19 | 05:26 | 18:04 | 05:01 | 18:29 | 04:37 | 18:53 | 11:45 | 1.50212亿公里 |
| 19 | 05:47 | 17:43 | 11:56:00 | -0:19 | 05:26 | 18:04 | 05:01 | 18:29 | 04:37 | 18:53 | 11:45 | 1.50254亿公里 |
| 20 | 05:47 | 17:42 | 11:55:40 | -0:19 | 05:26 | 18:04 | 05:01 | 18:28 | 04:36 | 18:53 | 11:45 | 1.50296亿公里 |
| 21 | 05:47 | 17:42 | 11:55:21 | -0:19 | 05:26 | 18:03 | 05:01 | 18:28 | 04:36 | 18:53 | 11:44 | 1.50338亿公里 |
| 22 | 05:47 | 17:42 | 11:55:02 | -0:19 | 05:25 | 18:03 | 05:01 | 18:28 | 04:36 | 18:52 | 11:44 | 1.5038亿公里 |
| 23 | 05:47 | 17:41 | 11:54:43 | -0:19 | 05:25 | 18:03 | 05:01 | 18:27 | 04:36 | 18:52 | 11:44 | 1.50421亿公里 |
| 24 | 05:47 | 17:41 | 11:54:24 | -0:18 | 05:25 | 18:02 | 05:01 | 18:27 | 04:36 | 18:52 | 11:44 | 1.50462亿公里 |
| 25 | 05:47 | 17:41 | 11:54:05 | -0:18 | 05:25 | 18:02 | 05:01 | 18:27 | 04:36 | 18:52 | 11:44 | 1.50502亿公里 |
| 26 | 05:47 | 17:40 | 11:53:47 | -0:18 | 05:25 | 18:02 | 05:00 | 18:27 | 04:36 | 18:51 | 11:44 | 1.50542亿公里 |
| 27 | 05:47 | 17:40 | 11:53:28 | -0:18 | 05:25 | 18:02 | 05:00 | 18:26 | 04:36 | 18:51 | 11:43 | 1.50581亿公里 |
| 28 | 05:47 | 17:40 | 11:53:10 | -0:18 | 05:25 | 18:01 | 05:00 | 18:26 | 04:36 | 18:51 | 11:43 | 1.5062亿公里 |
| 29 | 05:47 | 17:40 | 11:52:52 | -0:17 | 05:25 | 18:01 | 05:00 | 18:26 | 04:35 | 18:51 | 11:43 | 1.50658亿公里 |
| 30 | 05:47 | 17:39 | 11:52:34 | -0:17 | 05:25 | 18:01 | 05:00 | 18:26 | 04:35 | 18:51 | 11:43 | 1.50696亿公里 |