| 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 | 07:01 | 20:00 | 12:58:07 | +4:01 | 06:27 | 20:34 | 05:46 | 21:16 | 05:01 | 22:00 | 13:30 | 1.49493亿公里 |
| 2 | 06:59 | 20:01 | 13:02:08 | +4:00 | 06:25 | 20:36 | 05:43 | 21:18 | 04:59 | 22:03 | 13:30 | 1.49535亿公里 |
| 3 | 06:57 | 20:03 | 13:06:09 | +4:00 | 06:22 | 20:38 | 05:41 | 21:20 | 04:56 | 22:05 | 13:29 | 1.49577亿公里 |
| 4 | 06:55 | 20:05 | 13:10:09 | +4:00 | 06:20 | 20:39 | 05:38 | 21:22 | 04:53 | 22:07 | 13:29 | 1.49619亿公里 |
| 5 | 06:52 | 20:06 | 13:14:09 | +3:59 | 06:18 | 20:41 | 05:35 | 21:24 | 04:50 | 22:10 | 13:29 | 1.4966亿公里 |
| 6 | 06:50 | 20:08 | 13:18:08 | +3:59 | 06:15 | 20:43 | 05:33 | 21:26 | 04:47 | 22:12 | 13:28 | 1.49702亿公里 |
| 7 | 06:48 | 20:10 | 13:22:07 | +3:59 | 06:13 | 20:45 | 05:30 | 21:28 | 04:44 | 22:15 | 13:28 | 1.49744亿公里 |
| 8 | 06:45 | 20:12 | 13:26:06 | +3:58 | 06:10 | 20:47 | 05:28 | 21:30 | 04:41 | 22:17 | 13:28 | 1.49787亿公里 |
| 9 | 06:43 | 20:13 | 13:30:04 | +3:58 | 06:08 | 20:48 | 05:25 | 21:32 | 04:38 | 22:19 | 13:28 | 1.49829亿公里 |
| 10 | 06:41 | 20:15 | 13:34:01 | +3:57 | 06:06 | 20:50 | 05:23 | 21:34 | 04:35 | 22:22 | 13:27 | 1.49871亿公里 |
| 11 | 06:39 | 20:17 | 13:37:58 | +3:57 | 06:03 | 20:52 | 05:20 | 21:36 | 04:32 | 22:25 | 13:27 | 1.49913亿公里 |
| 12 | 06:36 | 20:18 | 13:41:55 | +3:56 | 06:01 | 20:54 | 05:17 | 21:38 | 04:29 | 22:27 | 13:27 | 1.49956亿公里 |
| 13 | 06:34 | 20:20 | 13:45:51 | +3:55 | 05:59 | 20:56 | 05:15 | 21:40 | 04:26 | 22:30 | 13:27 | 1.49999亿公里 |
| 14 | 06:32 | 20:22 | 13:49:46 | +3:55 | 05:56 | 20:58 | 05:12 | 21:42 | 04:22 | 22:32 | 13:26 | 1.50041亿公里 |
| 15 | 06:30 | 20:23 | 13:53:40 | +3:54 | 05:54 | 21:00 | 05:09 | 21:44 | 04:19 | 22:35 | 13:26 | 1.50084亿公里 |
| 16 | 06:28 | 20:25 | 13:57:34 | +3:53 | 05:52 | 21:01 | 05:07 | 21:47 | 04:16 | 22:38 | 13:26 | 1.50126亿公里 |
| 17 | 06:25 | 20:27 | 14:01:27 | +3:53 | 05:49 | 21:03 | 05:04 | 21:49 | 04:13 | 22:41 | 13:26 | 1.50169亿公里 |
| 18 | 06:23 | 20:29 | 14:05:19 | +3:52 | 05:47 | 21:05 | 05:02 | 21:51 | 04:10 | 22:44 | 13:25 | 1.50211亿公里 |
| 19 | 06:21 | 20:30 | 14:09:11 | +3:51 | 05:45 | 21:07 | 04:59 | 21:53 | 04:06 | 22:46 | 13:25 | 1.50254亿公里 |
| 20 | 06:19 | 20:32 | 14:13:01 | +3:50 | 05:42 | 21:09 | 04:56 | 21:55 | 04:03 | 22:49 | 13:25 | 1.50296亿公里 |
| 21 | 06:17 | 20:34 | 14:16:51 | +3:49 | 05:40 | 21:11 | 04:54 | 21:58 | 04:00 | 22:52 | 13:25 | 1.50338亿公里 |
| 22 | 06:15 | 20:35 | 14:20:39 | +3:48 | 05:38 | 21:13 | 04:51 | 22:00 | 03:56 | 22:55 | 13:25 | 1.50379亿公里 |
| 23 | 06:13 | 20:37 | 14:24:27 | +3:47 | 05:36 | 21:15 | 04:48 | 22:02 | 03:53 | 22:58 | 13:24 | 1.5042亿公里 |
| 24 | 06:11 | 20:39 | 14:28:13 | +3:46 | 05:33 | 21:16 | 04:46 | 22:04 | 03:50 | 23:01 | 13:24 | 1.50461亿公里 |
| 25 | 06:09 | 20:41 | 14:31:58 | +3:45 | 05:31 | 21:18 | 04:43 | 22:07 | 03:46 | 23:05 | 13:24 | 1.50502亿公里 |
| 26 | 06:07 | 20:42 | 14:35:42 | +3:43 | 05:29 | 21:20 | 04:41 | 22:09 | 03:43 | 23:08 | 13:24 | 1.50541亿公里 |
| 27 | 06:05 | 20:44 | 14:39:25 | +3:42 | 05:27 | 21:22 | 04:38 | 22:11 | 03:39 | 23:11 | 13:24 | 1.50581亿公里 |
| 28 | 06:03 | 20:46 | 14:43:06 | +3:41 | 05:24 | 21:24 | 04:35 | 22:14 | 03:35 | 23:14 | 13:24 | 1.5062亿公里 |
| 29 | 06:01 | 20:47 | 14:46:46 | +3:39 | 05:22 | 21:26 | 04:33 | 22:16 | 03:32 | 23:18 | 13:23 | 1.50658亿公里 |
| 30 | 05:59 | 20:49 | 14:50:24 | +3:38 | 05:20 | 21:28 | 04:30 | 22:18 | 03:28 | 23:21 | 13:23 | 1.50696亿公里 |