| 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 | 06:10 | 18:08 | 11:58:01 | -0:42 | 05:49 | 18:29 | 05:24 | 18:54 | 05:00 | 19:19 | 12:09 | 1.49503亿公里 |
| 2 | 06:10 | 18:08 | 11:57:18 | -0:42 | 05:49 | 18:29 | 05:24 | 18:54 | 05:00 | 19:18 | 12:09 | 1.49545亿公里 |
| 3 | 06:10 | 18:07 | 11:56:36 | -0:42 | 05:49 | 18:28 | 05:24 | 18:53 | 05:00 | 19:18 | 12:09 | 1.49586亿公里 |
| 4 | 06:10 | 18:06 | 11:55:54 | -0:42 | 05:49 | 18:28 | 05:24 | 18:52 | 05:00 | 19:17 | 12:08 | 1.49628亿公里 |
| 5 | 06:10 | 18:06 | 11:55:12 | -0:42 | 05:49 | 18:27 | 05:24 | 18:52 | 05:00 | 19:16 | 12:08 | 1.4967亿公里 |
| 6 | 06:11 | 18:05 | 11:54:30 | -0:41 | 05:49 | 18:26 | 05:24 | 18:51 | 05:00 | 19:16 | 12:08 | 1.49712亿公里 |
| 7 | 06:11 | 18:04 | 11:53:48 | -0:41 | 05:49 | 18:26 | 05:25 | 18:50 | 05:00 | 19:15 | 12:08 | 1.49754亿公里 |
| 8 | 06:11 | 18:04 | 11:53:06 | -0:41 | 05:49 | 18:25 | 05:25 | 18:50 | 05:00 | 19:15 | 12:07 | 1.49797亿公里 |
| 9 | 06:11 | 18:03 | 11:52:25 | -0:41 | 05:49 | 18:25 | 05:25 | 18:49 | 05:00 | 19:14 | 12:07 | 1.49839亿公里 |
| 10 | 06:11 | 18:03 | 11:51:44 | -0:41 | 05:49 | 18:24 | 05:25 | 18:49 | 05:00 | 19:13 | 12:07 | 1.49881亿公里 |
| 11 | 06:11 | 18:02 | 11:51:03 | -0:40 | 05:49 | 18:23 | 05:25 | 18:48 | 05:00 | 19:13 | 12:06 | 1.49924亿公里 |
| 12 | 06:11 | 18:01 | 11:50:22 | -0:40 | 05:50 | 18:23 | 05:25 | 18:48 | 05:00 | 19:12 | 12:06 | 1.49966亿公里 |
| 13 | 06:11 | 18:01 | 11:49:42 | -0:40 | 05:50 | 18:22 | 05:25 | 18:47 | 05:00 | 19:12 | 12:06 | 1.50009亿公里 |
| 14 | 06:11 | 18:00 | 11:49:01 | -0:40 | 05:50 | 18:22 | 05:25 | 18:46 | 05:00 | 19:11 | 12:06 | 1.50051亿公里 |
| 15 | 06:11 | 18:00 | 11:48:21 | -0:39 | 05:50 | 18:21 | 05:25 | 18:46 | 05:00 | 19:11 | 12:05 | 1.50094亿公里 |
| 16 | 06:11 | 17:59 | 11:47:41 | -0:39 | 05:50 | 18:21 | 05:25 | 18:45 | 05:00 | 19:10 | 12:05 | 1.50136亿公里 |
| 17 | 06:11 | 17:58 | 11:47:02 | -0:39 | 05:50 | 18:20 | 05:25 | 18:45 | 05:00 | 19:10 | 12:05 | 1.50179亿公里 |
| 18 | 06:12 | 17:58 | 11:46:22 | -0:39 | 05:50 | 18:19 | 05:25 | 18:44 | 05:00 | 19:09 | 12:05 | 1.50221亿公里 |
| 19 | 06:12 | 17:57 | 11:45:43 | -0:39 | 05:50 | 18:19 | 05:25 | 18:44 | 05:00 | 19:09 | 12:05 | 1.50264亿公里 |
| 20 | 06:12 | 17:57 | 11:45:04 | -0:38 | 05:50 | 18:18 | 05:25 | 18:43 | 05:00 | 19:08 | 12:04 | 1.50306亿公里 |
| 21 | 06:12 | 17:56 | 11:44:26 | -0:38 | 05:50 | 18:18 | 05:25 | 18:43 | 05:00 | 19:08 | 12:04 | 1.50347亿公里 |
| 22 | 06:12 | 17:56 | 11:43:48 | -0:38 | 05:50 | 18:17 | 05:25 | 18:43 | 05:00 | 19:07 | 12:04 | 1.50389亿公里 |
| 23 | 06:12 | 17:55 | 11:43:10 | -0:37 | 05:50 | 18:17 | 05:25 | 18:42 | 05:00 | 19:07 | 12:04 | 1.5043亿公里 |
| 24 | 06:12 | 17:55 | 11:42:32 | -0:37 | 05:51 | 18:17 | 05:25 | 18:42 | 05:00 | 19:07 | 12:04 | 1.50471亿公里 |
| 25 | 06:12 | 17:54 | 11:41:55 | -0:37 | 05:51 | 18:16 | 05:25 | 18:41 | 05:00 | 19:06 | 12:03 | 1.50511亿公里 |
| 26 | 06:13 | 17:54 | 11:41:18 | -0:36 | 05:51 | 18:16 | 05:26 | 18:41 | 05:00 | 19:06 | 12:03 | 1.50551亿公里 |
| 27 | 06:13 | 17:53 | 11:40:41 | -0:36 | 05:51 | 18:15 | 05:26 | 18:40 | 05:01 | 19:06 | 12:03 | 1.5059亿公里 |
| 28 | 06:13 | 17:53 | 11:40:05 | -0:36 | 05:51 | 18:15 | 05:26 | 18:40 | 05:01 | 19:05 | 12:03 | 1.50629亿公里 |
| 29 | 06:13 | 17:52 | 11:39:29 | -0:35 | 05:51 | 18:14 | 05:26 | 18:40 | 05:01 | 19:05 | 12:03 | 1.50667亿公里 |
| 30 | 06:13 | 17:52 | 11:38:54 | -0:35 | 05:51 | 18:14 | 05:26 | 18:39 | 05:01 | 19:04 | 12:03 | 1.50704亿公里 |