| 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 | 06:00 | 17:57 | 11:56:13 | -0:52 | 05:39 | 18:18 | 05:14 | 18:43 | 04:49 | 19:08 | 11:59 | 1.495亿公里 |
| 2 | 06:01 | 17:56 | 11:55:21 | -0:52 | 05:39 | 18:17 | 05:14 | 18:42 | 04:49 | 19:07 | 11:58 | 1.49542亿公里 |
| 3 | 06:01 | 17:55 | 11:54:29 | -0:51 | 05:39 | 18:17 | 05:14 | 18:42 | 04:49 | 19:07 | 11:58 | 1.49584亿公里 |
| 4 | 06:01 | 17:54 | 11:53:38 | -0:51 | 05:39 | 18:16 | 05:14 | 18:41 | 04:49 | 19:06 | 11:58 | 1.49626亿公里 |
| 5 | 06:01 | 17:54 | 11:52:46 | -0:51 | 05:39 | 18:15 | 05:14 | 18:40 | 04:49 | 19:05 | 11:57 | 1.49668亿公里 |
| 6 | 06:01 | 17:53 | 11:51:55 | -0:51 | 05:39 | 18:15 | 05:14 | 18:40 | 04:50 | 19:05 | 11:57 | 1.4971亿公里 |
| 7 | 06:01 | 17:52 | 11:51:04 | -0:51 | 05:40 | 18:14 | 05:15 | 18:39 | 04:50 | 19:04 | 11:57 | 1.49752亿公里 |
| 8 | 06:01 | 17:52 | 11:50:13 | -0:50 | 05:40 | 18:13 | 05:15 | 18:38 | 04:50 | 19:03 | 11:57 | 1.49794亿公里 |
| 9 | 06:02 | 17:51 | 11:49:22 | -0:50 | 05:40 | 18:13 | 05:15 | 18:38 | 04:50 | 19:03 | 11:56 | 1.49837亿公里 |
| 10 | 06:02 | 17:50 | 11:48:32 | -0:50 | 05:40 | 18:12 | 05:15 | 18:37 | 04:50 | 19:02 | 11:56 | 1.49879亿公里 |
| 11 | 06:02 | 17:50 | 11:47:41 | -0:50 | 05:40 | 18:11 | 05:15 | 18:36 | 04:50 | 19:01 | 11:56 | 1.49921亿公里 |
| 12 | 06:02 | 17:49 | 11:46:51 | -0:49 | 05:40 | 18:11 | 05:15 | 18:36 | 04:50 | 19:01 | 11:56 | 1.49964亿公里 |
| 13 | 06:02 | 17:48 | 11:46:02 | -0:49 | 05:40 | 18:10 | 05:15 | 18:35 | 04:50 | 19:00 | 11:55 | 1.50007亿公里 |
| 14 | 06:02 | 17:48 | 11:45:12 | -0:49 | 05:41 | 18:09 | 05:15 | 18:34 | 04:50 | 18:59 | 11:55 | 1.50049亿公里 |
| 15 | 06:02 | 17:47 | 11:44:23 | -0:49 | 05:41 | 18:09 | 05:16 | 18:34 | 04:50 | 18:59 | 11:55 | 1.50092亿公里 |
| 16 | 06:03 | 17:46 | 11:43:34 | -0:48 | 05:41 | 18:08 | 05:16 | 18:33 | 04:51 | 18:58 | 11:55 | 1.50134亿公里 |
| 17 | 06:03 | 17:46 | 11:42:46 | -0:48 | 05:41 | 18:07 | 05:16 | 18:33 | 04:51 | 18:58 | 11:54 | 1.50177亿公里 |
| 18 | 06:03 | 17:45 | 11:41:58 | -0:48 | 05:41 | 18:07 | 05:16 | 18:32 | 04:51 | 18:57 | 11:54 | 1.50219亿公里 |
| 19 | 06:03 | 17:44 | 11:41:10 | -0:47 | 05:41 | 18:06 | 05:16 | 18:31 | 04:51 | 18:57 | 11:54 | 1.50262亿公里 |
| 20 | 06:03 | 17:44 | 11:40:22 | -0:47 | 05:41 | 18:06 | 05:16 | 18:31 | 04:51 | 18:56 | 11:54 | 1.50304亿公里 |
| 21 | 06:04 | 17:43 | 11:39:35 | -0:47 | 05:42 | 18:05 | 05:16 | 18:30 | 04:51 | 18:56 | 11:53 | 1.50345亿公里 |
| 22 | 06:04 | 17:43 | 11:38:48 | -0:46 | 05:42 | 18:04 | 05:16 | 18:30 | 04:51 | 18:55 | 11:53 | 1.50387亿公里 |
| 23 | 06:04 | 17:42 | 11:38:01 | -0:46 | 05:42 | 18:04 | 05:17 | 18:29 | 04:51 | 18:55 | 11:53 | 1.50428亿公里 |
| 24 | 06:04 | 17:41 | 11:37:15 | -0:46 | 05:42 | 18:03 | 05:17 | 18:29 | 04:51 | 18:54 | 11:53 | 1.50469亿公里 |
| 25 | 06:04 | 17:41 | 11:36:29 | -0:45 | 05:42 | 18:03 | 05:17 | 18:28 | 04:52 | 18:54 | 11:53 | 1.50509亿公里 |
| 26 | 06:05 | 17:40 | 11:35:44 | -0:45 | 05:43 | 18:02 | 05:17 | 18:28 | 04:52 | 18:53 | 11:53 | 1.50549亿公里 |
| 27 | 06:05 | 17:40 | 11:34:59 | -0:44 | 05:43 | 18:02 | 05:17 | 18:27 | 04:52 | 18:53 | 11:52 | 1.50588亿公里 |
| 28 | 06:05 | 17:39 | 11:34:15 | -0:44 | 05:43 | 18:01 | 05:17 | 18:27 | 04:52 | 18:52 | 11:52 | 1.50627亿公里 |
| 29 | 06:05 | 17:39 | 11:33:31 | -0:44 | 05:43 | 18:01 | 05:18 | 18:26 | 04:52 | 18:52 | 11:52 | 1.50665亿公里 |
| 30 | 06:05 | 17:38 | 11:32:47 | -0:43 | 05:43 | 18:00 | 05:18 | 18:26 | 04:52 | 18:51 | 11:52 | 1.50703亿公里 |