| 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 | 05:23 | 17:26 | 12:02:40 | -0:18 | 05:02 | 17:47 | 04:38 | 18:11 | 04:14 | 18:35 | 11:25 | 1.4951亿公里 |
| 2 | 05:23 | 17:25 | 12:02:21 | -0:18 | 05:02 | 17:46 | 04:38 | 18:10 | 04:14 | 18:35 | 11:24 | 1.49552亿公里 |
| 3 | 05:23 | 17:25 | 12:02:03 | -0:18 | 05:02 | 17:46 | 04:38 | 18:10 | 04:14 | 18:34 | 11:24 | 1.49594亿公里 |
| 4 | 05:23 | 17:25 | 12:01:44 | -0:18 | 05:02 | 17:45 | 04:38 | 18:10 | 04:14 | 18:34 | 11:24 | 1.49636亿公里 |
| 5 | 05:23 | 17:24 | 12:01:26 | -0:18 | 05:02 | 17:45 | 04:38 | 18:09 | 04:13 | 18:33 | 11:23 | 1.49678亿公里 |
| 6 | 05:23 | 17:24 | 12:01:08 | -0:18 | 05:02 | 17:45 | 04:37 | 18:09 | 04:13 | 18:33 | 11:23 | 1.4972亿公里 |
| 7 | 05:22 | 17:23 | 12:00:50 | -0:18 | 05:02 | 17:44 | 04:37 | 18:08 | 04:13 | 18:33 | 11:23 | 1.49762亿公里 |
| 8 | 05:22 | 17:23 | 12:00:32 | -0:18 | 05:01 | 17:44 | 04:37 | 18:08 | 04:13 | 18:32 | 11:23 | 1.49804亿公里 |
| 9 | 05:22 | 17:22 | 12:00:14 | -0:17 | 05:01 | 17:43 | 04:37 | 18:08 | 04:13 | 18:32 | 11:22 | 1.49846亿公里 |
| 10 | 05:22 | 17:22 | 11:59:56 | -0:17 | 05:01 | 17:43 | 04:37 | 18:07 | 04:12 | 18:32 | 11:22 | 1.49889亿公里 |
| 11 | 05:22 | 17:22 | 11:59:38 | -0:17 | 05:01 | 17:43 | 04:37 | 18:07 | 04:12 | 18:31 | 11:22 | 1.49931亿公里 |
| 12 | 05:22 | 17:21 | 11:59:20 | -0:17 | 05:01 | 17:42 | 04:36 | 18:07 | 04:12 | 18:31 | 11:22 | 1.49974亿公里 |
| 13 | 05:22 | 17:21 | 11:59:03 | -0:17 | 05:01 | 17:42 | 04:36 | 18:06 | 04:12 | 18:31 | 11:21 | 1.50016亿公里 |
| 14 | 05:22 | 17:20 | 11:58:45 | -0:17 | 05:01 | 17:41 | 04:36 | 18:06 | 04:12 | 18:30 | 11:21 | 1.50059亿公里 |
| 15 | 05:22 | 17:20 | 11:58:28 | -0:17 | 05:00 | 17:41 | 04:36 | 18:05 | 04:12 | 18:30 | 11:21 | 1.50101亿公里 |
| 16 | 05:21 | 17:20 | 11:58:11 | -0:17 | 05:00 | 17:41 | 04:36 | 18:05 | 04:11 | 18:30 | 11:21 | 1.50144亿公里 |
| 17 | 05:21 | 17:19 | 11:57:54 | -0:17 | 05:00 | 17:40 | 04:36 | 18:05 | 04:11 | 18:29 | 11:20 | 1.50186亿公里 |
| 18 | 05:21 | 17:19 | 11:57:37 | -0:16 | 05:00 | 17:40 | 04:36 | 18:05 | 04:11 | 18:29 | 11:20 | 1.50229亿公里 |
| 19 | 05:21 | 17:19 | 11:57:20 | -0:16 | 05:00 | 17:40 | 04:35 | 18:04 | 04:11 | 18:29 | 11:20 | 1.50271亿公里 |
| 20 | 05:21 | 17:18 | 11:57:03 | -0:16 | 05:00 | 17:39 | 04:35 | 18:04 | 04:11 | 18:28 | 11:20 | 1.50313亿公里 |
| 21 | 05:21 | 17:18 | 11:56:47 | -0:16 | 05:00 | 17:39 | 04:35 | 18:04 | 04:11 | 18:28 | 11:19 | 1.50355亿公里 |
| 22 | 05:21 | 17:17 | 11:56:30 | -0:16 | 05:00 | 17:39 | 04:35 | 18:03 | 04:11 | 18:28 | 11:19 | 1.50396亿公里 |
| 23 | 05:21 | 17:17 | 11:56:14 | -0:16 | 05:00 | 17:38 | 04:35 | 18:03 | 04:10 | 18:28 | 11:19 | 1.50437亿公里 |
| 24 | 05:21 | 17:17 | 11:55:58 | -0:16 | 05:00 | 17:38 | 04:35 | 18:03 | 04:10 | 18:28 | 11:19 | 1.50478亿公里 |
| 25 | 05:21 | 17:17 | 11:55:42 | -0:15 | 05:00 | 17:38 | 04:35 | 18:03 | 04:10 | 18:27 | 11:19 | 1.50518亿公里 |
| 26 | 05:21 | 17:16 | 11:55:26 | -0:15 | 04:59 | 17:38 | 04:35 | 18:02 | 04:10 | 18:27 | 11:19 | 1.50558亿公里 |
| 27 | 05:21 | 17:16 | 11:55:10 | -0:15 | 04:59 | 17:37 | 04:35 | 18:02 | 04:10 | 18:27 | 11:18 | 1.50597亿公里 |
| 28 | 05:21 | 17:16 | 11:54:55 | -0:15 | 04:59 | 17:37 | 04:35 | 18:02 | 04:10 | 18:27 | 11:18 | 1.50635亿公里 |
| 29 | 05:21 | 17:15 | 11:54:40 | -0:15 | 04:59 | 17:37 | 04:34 | 18:02 | 04:10 | 18:27 | 11:18 | 1.50673亿公里 |
| 30 | 05:21 | 17:15 | 11:54:24 | -0:15 | 04:59 | 17:37 | 04:34 | 18:02 | 04:10 | 18:26 | 11:18 | 1.50711亿公里 |