| 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 | 05:59 | 18:05 | 12:05:14 | -0:06 | 05:39 | 18:25 | 05:15 | 18:50 | 04:51 | 19:14 | 12:02 | 1.49502亿公里 |
| 2 | 05:59 | 18:04 | 12:05:08 | -0:06 | 05:38 | 18:25 | 05:14 | 18:49 | 04:50 | 19:13 | 12:02 | 1.49544亿公里 |
| 3 | 05:59 | 18:04 | 12:05:02 | -0:06 | 05:38 | 18:25 | 05:14 | 18:49 | 04:50 | 19:13 | 12:01 | 1.49586亿公里 |
| 4 | 05:59 | 18:04 | 12:04:56 | -0:05 | 05:38 | 18:24 | 05:14 | 18:49 | 04:50 | 19:13 | 12:01 | 1.49628亿公里 |
| 5 | 05:58 | 18:03 | 12:04:50 | -0:05 | 05:38 | 18:24 | 05:14 | 18:48 | 04:49 | 19:12 | 12:01 | 1.4967亿公里 |
| 6 | 05:58 | 18:03 | 12:04:44 | -0:05 | 05:37 | 18:24 | 05:13 | 18:48 | 04:49 | 19:12 | 12:01 | 1.49712亿公里 |
| 7 | 05:58 | 18:03 | 12:04:38 | -0:05 | 05:37 | 18:23 | 05:13 | 18:48 | 04:49 | 19:12 | 12:00 | 1.49754亿公里 |
| 8 | 05:58 | 18:02 | 12:04:32 | -0:05 | 05:37 | 18:23 | 05:13 | 18:47 | 04:49 | 19:12 | 12:00 | 1.49796亿公里 |
| 9 | 05:58 | 18:02 | 12:04:27 | -0:05 | 05:37 | 18:23 | 05:12 | 18:47 | 04:48 | 19:11 | 12:00 | 1.49839亿公里 |
| 10 | 05:57 | 18:02 | 12:04:21 | -0:05 | 05:36 | 18:23 | 05:12 | 18:47 | 04:48 | 19:11 | 12:00 | 1.49881亿公里 |
| 11 | 05:57 | 18:01 | 12:04:15 | -0:05 | 05:36 | 18:22 | 05:12 | 18:47 | 04:48 | 19:11 | 11:59 | 1.49923亿公里 |
| 12 | 05:57 | 18:01 | 12:04:10 | -0:05 | 05:36 | 18:22 | 05:12 | 18:46 | 04:47 | 19:11 | 11:59 | 1.49966亿公里 |
| 13 | 05:57 | 18:01 | 12:04:04 | -0:05 | 05:36 | 18:22 | 05:11 | 18:46 | 04:47 | 19:10 | 11:59 | 1.50008亿公里 |
| 14 | 05:56 | 18:00 | 12:03:59 | -0:05 | 05:36 | 18:21 | 05:11 | 18:46 | 04:47 | 19:10 | 11:58 | 1.50051亿公里 |
| 15 | 05:56 | 18:00 | 12:03:53 | -0:05 | 05:35 | 18:21 | 05:11 | 18:46 | 04:47 | 19:10 | 11:58 | 1.50094亿公里 |
| 16 | 05:56 | 18:00 | 12:03:48 | -0:05 | 05:35 | 18:21 | 05:11 | 18:45 | 04:46 | 19:10 | 11:58 | 1.50136亿公里 |
| 17 | 05:56 | 18:00 | 12:03:43 | -0:05 | 05:35 | 18:21 | 05:10 | 18:45 | 04:46 | 19:10 | 11:58 | 1.50179亿公里 |
| 18 | 05:56 | 17:59 | 12:03:37 | -0:05 | 05:35 | 18:20 | 05:10 | 18:45 | 04:46 | 19:09 | 11:58 | 1.50221亿公里 |
| 19 | 05:56 | 17:59 | 12:03:32 | -0:05 | 05:34 | 18:20 | 05:10 | 18:45 | 04:46 | 19:09 | 11:57 | 1.50263亿公里 |
| 20 | 05:55 | 17:59 | 12:03:27 | -0:05 | 05:34 | 18:20 | 05:10 | 18:44 | 04:45 | 19:09 | 11:57 | 1.50305亿公里 |
| 21 | 05:55 | 17:59 | 12:03:22 | -0:05 | 05:34 | 18:20 | 05:10 | 18:44 | 04:45 | 19:09 | 11:57 | 1.50347亿公里 |
| 22 | 05:55 | 17:58 | 12:03:17 | -0:05 | 05:34 | 18:20 | 05:09 | 18:44 | 04:45 | 19:09 | 11:57 | 1.50389亿公里 |
| 23 | 05:55 | 17:58 | 12:03:12 | -0:04 | 05:34 | 18:19 | 05:09 | 18:44 | 04:45 | 19:09 | 11:57 | 1.5043亿公里 |
| 24 | 05:55 | 17:58 | 12:03:07 | -0:04 | 05:34 | 18:19 | 05:09 | 18:44 | 04:44 | 19:08 | 11:56 | 1.50471亿公里 |
| 25 | 05:55 | 17:58 | 12:03:02 | -0:04 | 05:33 | 18:19 | 05:09 | 18:44 | 04:44 | 19:08 | 11:56 | 1.50511亿公里 |
| 26 | 05:55 | 17:57 | 12:02:57 | -0:04 | 05:33 | 18:19 | 05:09 | 18:43 | 04:44 | 19:08 | 11:56 | 1.50551亿公里 |
| 27 | 05:54 | 17:57 | 12:02:53 | -0:04 | 05:33 | 18:19 | 05:08 | 18:43 | 04:44 | 19:08 | 11:56 | 1.5059亿公里 |
| 28 | 05:54 | 17:57 | 12:02:48 | -0:04 | 05:33 | 18:18 | 05:08 | 18:43 | 04:43 | 19:08 | 11:56 | 1.50628亿公里 |
| 29 | 05:54 | 17:57 | 12:02:43 | -0:04 | 05:33 | 18:18 | 05:08 | 18:43 | 04:43 | 19:08 | 11:56 | 1.50667亿公里 |
| 30 | 05:54 | 17:57 | 12:02:39 | -0:04 | 05:33 | 18:18 | 05:08 | 18:43 | 04:43 | 19:08 | 11:55 | 1.50704亿公里 |