| 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 | 06:04 | 18:10 | 12:05:25 | -0:05 | 05:44 | 18:30 | 05:19 | 18:55 | 04:55 | 19:19 | 12:07 | 1.49502亿公里 |
| 2 | 06:04 | 18:09 | 12:05:20 | -0:05 | 05:43 | 18:30 | 05:19 | 18:54 | 04:55 | 19:18 | 12:07 | 1.49544亿公里 |
| 3 | 06:04 | 18:09 | 12:05:15 | -0:05 | 05:43 | 18:30 | 05:19 | 18:54 | 04:55 | 19:18 | 12:06 | 1.49586亿公里 |
| 4 | 06:04 | 18:09 | 12:05:10 | -0:05 | 05:43 | 18:29 | 05:19 | 18:54 | 04:55 | 19:18 | 12:06 | 1.49628亿公里 |
| 5 | 06:03 | 18:08 | 12:05:05 | -0:04 | 05:42 | 18:29 | 05:18 | 18:53 | 04:54 | 19:17 | 12:06 | 1.4967亿公里 |
| 6 | 06:03 | 18:08 | 12:05:00 | -0:04 | 05:42 | 18:29 | 05:18 | 18:53 | 04:54 | 19:17 | 12:06 | 1.49712亿公里 |
| 7 | 06:03 | 18:08 | 12:04:55 | -0:04 | 05:42 | 18:29 | 05:18 | 18:53 | 04:54 | 19:17 | 12:05 | 1.49754亿公里 |
| 8 | 06:03 | 18:07 | 12:04:50 | -0:04 | 05:42 | 18:28 | 05:18 | 18:52 | 04:53 | 19:17 | 12:05 | 1.49796亿公里 |
| 9 | 06:02 | 18:07 | 12:04:46 | -0:04 | 05:41 | 18:28 | 05:17 | 18:52 | 04:53 | 19:16 | 12:05 | 1.49839亿公里 |
| 10 | 06:02 | 18:07 | 12:04:41 | -0:04 | 05:41 | 18:28 | 05:17 | 18:52 | 04:53 | 19:16 | 12:04 | 1.49881亿公里 |
| 11 | 06:02 | 18:06 | 12:04:36 | -0:04 | 05:41 | 18:27 | 05:17 | 18:52 | 04:52 | 19:16 | 12:04 | 1.49923亿公里 |
| 12 | 06:02 | 18:06 | 12:04:31 | -0:04 | 05:41 | 18:27 | 05:16 | 18:51 | 04:52 | 19:16 | 12:04 | 1.49966亿公里 |
| 13 | 06:01 | 18:06 | 12:04:27 | -0:04 | 05:40 | 18:27 | 05:16 | 18:51 | 04:52 | 19:15 | 12:04 | 1.50009亿公里 |
| 14 | 06:01 | 18:06 | 12:04:22 | -0:04 | 05:40 | 18:27 | 05:16 | 18:51 | 04:52 | 19:15 | 12:03 | 1.50051亿公里 |
| 15 | 06:01 | 18:05 | 12:04:18 | -0:04 | 05:40 | 18:26 | 05:16 | 18:51 | 04:51 | 19:15 | 12:03 | 1.50094亿公里 |
| 16 | 06:01 | 18:05 | 12:04:13 | -0:04 | 05:40 | 18:26 | 05:15 | 18:50 | 04:51 | 19:15 | 12:03 | 1.50136亿公里 |
| 17 | 06:01 | 18:05 | 12:04:09 | -0:04 | 05:40 | 18:26 | 05:15 | 18:50 | 04:51 | 19:15 | 12:03 | 1.50179亿公里 |
| 18 | 06:00 | 18:05 | 12:04:05 | -0:04 | 05:39 | 18:26 | 05:15 | 18:50 | 04:51 | 19:14 | 12:02 | 1.50221亿公里 |
| 19 | 06:00 | 18:04 | 12:04:00 | -0:04 | 05:39 | 18:25 | 05:15 | 18:50 | 04:50 | 19:14 | 12:02 | 1.50264亿公里 |
| 20 | 06:00 | 18:04 | 12:03:56 | -0:04 | 05:39 | 18:25 | 05:14 | 18:50 | 04:50 | 19:14 | 12:02 | 1.50306亿公里 |
| 21 | 06:00 | 18:04 | 12:03:52 | -0:04 | 05:39 | 18:25 | 05:14 | 18:49 | 04:50 | 19:14 | 12:02 | 1.50347亿公里 |
| 22 | 06:00 | 18:04 | 12:03:47 | -0:04 | 05:39 | 18:25 | 05:14 | 18:49 | 04:49 | 19:14 | 12:02 | 1.50389亿公里 |
| 23 | 06:00 | 18:03 | 12:03:43 | -0:04 | 05:38 | 18:25 | 05:14 | 18:49 | 04:49 | 19:14 | 12:01 | 1.5043亿公里 |
| 24 | 05:59 | 18:03 | 12:03:39 | -0:03 | 05:38 | 18:24 | 05:14 | 18:49 | 04:49 | 19:14 | 12:01 | 1.50471亿公里 |
| 25 | 05:59 | 18:03 | 12:03:35 | -0:04 | 05:38 | 18:24 | 05:13 | 18:49 | 04:49 | 19:13 | 12:01 | 1.50511亿公里 |
| 26 | 05:59 | 18:03 | 12:03:31 | -0:03 | 05:38 | 18:24 | 05:13 | 18:49 | 04:49 | 19:13 | 12:01 | 1.50551亿公里 |
| 27 | 05:59 | 18:03 | 12:03:27 | -0:03 | 05:38 | 18:24 | 05:13 | 18:49 | 04:48 | 19:13 | 12:01 | 1.5059亿公里 |
| 28 | 05:59 | 18:02 | 12:03:24 | -0:03 | 05:38 | 18:24 | 05:13 | 18:48 | 04:48 | 19:13 | 12:01 | 1.50629亿公里 |
| 29 | 05:59 | 18:02 | 12:03:20 | -0:03 | 05:37 | 18:24 | 05:13 | 18:48 | 04:48 | 19:13 | 12:00 | 1.50667亿公里 |
| 30 | 05:59 | 18:02 | 12:03:16 | -0:03 | 05:37 | 18:23 | 05:13 | 18:48 | 04:48 | 19:13 | 12:00 | 1.50704亿公里 |