| 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 | 05:30 | 17:41 | 12:10:52 | +0:21 | 05:10 | 18:02 | 04:45 | 18:27 | 04:21 | 18:51 | 11:36 | 1.49503亿公里 |
| 2 | 05:30 | 17:41 | 12:11:14 | +0:21 | 05:09 | 18:02 | 04:45 | 18:26 | 04:20 | 18:51 | 11:36 | 1.49545亿公里 |
| 3 | 05:30 | 17:41 | 12:11:35 | +0:21 | 05:09 | 18:02 | 04:44 | 18:26 | 04:20 | 18:51 | 11:35 | 1.49587亿公里 |
| 4 | 05:29 | 17:41 | 12:11:57 | +0:21 | 05:08 | 18:02 | 04:44 | 18:26 | 04:19 | 18:51 | 11:35 | 1.49629亿公里 |
| 5 | 05:29 | 17:41 | 12:12:18 | +0:21 | 05:08 | 18:02 | 04:43 | 18:26 | 04:19 | 18:51 | 11:35 | 1.49671亿公里 |
| 6 | 05:28 | 17:41 | 12:12:40 | +0:21 | 05:07 | 18:02 | 04:43 | 18:26 | 04:18 | 18:51 | 11:34 | 1.49713亿公里 |
| 7 | 05:28 | 17:41 | 12:13:01 | +0:21 | 05:07 | 18:02 | 04:42 | 18:26 | 04:18 | 18:51 | 11:34 | 1.49755亿公里 |
| 8 | 05:27 | 17:41 | 12:13:23 | +0:21 | 05:06 | 18:02 | 04:42 | 18:26 | 04:17 | 18:51 | 11:34 | 1.49797亿公里 |
| 9 | 05:27 | 17:40 | 12:13:44 | +0:21 | 05:06 | 18:02 | 04:41 | 18:26 | 04:17 | 18:50 | 11:34 | 1.4984亿公里 |
| 10 | 05:26 | 17:40 | 12:14:05 | +0:21 | 05:05 | 18:01 | 04:41 | 18:26 | 04:16 | 18:50 | 11:33 | 1.49882亿公里 |
| 11 | 05:26 | 17:40 | 12:14:26 | +0:21 | 05:05 | 18:01 | 04:40 | 18:26 | 04:16 | 18:50 | 11:33 | 1.49924亿公里 |
| 12 | 05:25 | 17:40 | 12:14:47 | +0:21 | 05:04 | 18:01 | 04:40 | 18:26 | 04:15 | 18:50 | 11:33 | 1.49967亿公里 |
| 13 | 05:25 | 17:40 | 12:15:08 | +0:21 | 05:04 | 18:01 | 04:39 | 18:26 | 04:15 | 18:50 | 11:33 | 1.50009亿公里 |
| 14 | 05:25 | 17:40 | 12:15:29 | +0:20 | 05:03 | 18:01 | 04:39 | 18:26 | 04:14 | 18:50 | 11:32 | 1.50052亿公里 |
| 15 | 05:24 | 17:40 | 12:15:50 | +0:20 | 05:03 | 18:01 | 04:38 | 18:26 | 04:14 | 18:50 | 11:32 | 1.50095亿公里 |
| 16 | 05:24 | 17:40 | 12:16:11 | +0:20 | 05:03 | 18:01 | 04:38 | 18:26 | 04:13 | 18:51 | 11:32 | 1.50137亿公里 |
| 17 | 05:23 | 17:40 | 12:16:32 | +0:20 | 05:02 | 18:01 | 04:37 | 18:26 | 04:13 | 18:51 | 11:32 | 1.5018亿公里 |
| 18 | 05:23 | 17:40 | 12:16:52 | +0:20 | 05:02 | 18:01 | 04:37 | 18:26 | 04:12 | 18:51 | 11:31 | 1.50222亿公里 |
| 19 | 05:23 | 17:40 | 12:17:13 | +0:20 | 05:01 | 18:01 | 04:37 | 18:26 | 04:12 | 18:51 | 11:31 | 1.50264亿公里 |
| 20 | 05:22 | 17:40 | 12:17:33 | +0:20 | 05:01 | 18:01 | 04:36 | 18:26 | 04:11 | 18:51 | 11:31 | 1.50306亿公里 |
| 21 | 05:22 | 17:40 | 12:17:53 | +0:20 | 05:00 | 18:01 | 04:36 | 18:26 | 04:11 | 18:51 | 11:31 | 1.50348亿公里 |
| 22 | 05:21 | 17:40 | 12:18:13 | +0:20 | 05:00 | 18:01 | 04:35 | 18:26 | 04:10 | 18:51 | 11:30 | 1.5039亿公里 |
| 23 | 05:21 | 17:40 | 12:18:33 | +0:20 | 05:00 | 18:01 | 04:35 | 18:26 | 04:10 | 18:51 | 11:30 | 1.50431亿公里 |
| 24 | 05:21 | 17:40 | 12:18:53 | +0:19 | 04:59 | 18:01 | 04:34 | 18:26 | 04:09 | 18:51 | 11:30 | 1.50471亿公里 |
| 25 | 05:20 | 17:40 | 12:19:13 | +0:19 | 04:59 | 18:01 | 04:34 | 18:26 | 04:09 | 18:51 | 11:30 | 1.50512亿公里 |
| 26 | 05:20 | 17:40 | 12:19:33 | +0:19 | 04:59 | 18:01 | 04:34 | 18:26 | 04:09 | 18:51 | 11:30 | 1.50551亿公里 |
| 27 | 05:20 | 17:40 | 12:19:52 | +0:19 | 04:58 | 18:01 | 04:33 | 18:26 | 04:08 | 18:51 | 11:30 | 1.50591亿公里 |
| 28 | 05:19 | 17:40 | 12:20:11 | +0:19 | 04:58 | 18:01 | 04:33 | 18:26 | 04:08 | 18:52 | 11:29 | 1.50629亿公里 |
| 29 | 05:19 | 17:40 | 12:20:30 | +0:19 | 04:58 | 18:01 | 04:33 | 18:26 | 04:07 | 18:52 | 11:29 | 1.50667亿公里 |
| 30 | 05:19 | 17:40 | 12:20:49 | +0:18 | 04:57 | 18:01 | 04:32 | 18:26 | 04:07 | 18:52 | 11:29 | 1.50705亿公里 |