| 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 | 17:57 | 11:53:12 | -1:07 | 05:42 | 18:19 | 05:16 | 18:45 | 04:51 | 19:10 | 12:00 | 1.49502亿公里 |
| 2 | 06:04 | 17:56 | 11:52:05 | -1:07 | 05:42 | 18:18 | 05:16 | 18:44 | 04:51 | 19:09 | 12:00 | 1.49544亿公里 |
| 3 | 06:04 | 17:55 | 11:50:57 | -1:07 | 05:42 | 18:17 | 05:17 | 18:43 | 04:51 | 19:08 | 12:00 | 1.49586亿公里 |
| 4 | 06:05 | 17:54 | 11:49:50 | -1:07 | 05:42 | 18:16 | 05:17 | 18:42 | 04:51 | 19:08 | 12:00 | 1.49628亿公里 |
| 5 | 06:05 | 17:54 | 11:48:43 | -1:06 | 05:43 | 18:16 | 05:17 | 18:41 | 04:52 | 19:07 | 11:59 | 1.4967亿公里 |
| 6 | 06:05 | 17:53 | 11:47:36 | -1:06 | 05:43 | 18:15 | 05:17 | 18:40 | 04:52 | 19:06 | 11:59 | 1.49712亿公里 |
| 7 | 06:05 | 17:52 | 11:46:30 | -1:06 | 05:43 | 18:14 | 05:18 | 18:40 | 04:52 | 19:05 | 11:59 | 1.49754亿公里 |
| 8 | 06:06 | 17:51 | 11:45:23 | -1:06 | 05:44 | 18:13 | 05:18 | 18:39 | 04:52 | 19:04 | 11:58 | 1.49796亿公里 |
| 9 | 06:06 | 17:50 | 11:44:18 | -1:05 | 05:44 | 18:12 | 05:18 | 18:38 | 04:53 | 19:04 | 11:58 | 1.49838亿公里 |
| 10 | 06:06 | 17:49 | 11:43:12 | -1:05 | 05:44 | 18:12 | 05:18 | 18:37 | 04:53 | 19:03 | 11:58 | 1.49881亿公里 |
| 11 | 06:06 | 17:49 | 11:42:07 | -1:05 | 05:44 | 18:11 | 05:19 | 18:36 | 04:53 | 19:02 | 11:58 | 1.49923亿公里 |
| 12 | 06:07 | 17:48 | 11:41:02 | -1:05 | 05:45 | 18:10 | 05:19 | 18:36 | 04:53 | 19:01 | 11:57 | 1.49966亿公里 |
| 13 | 06:07 | 17:47 | 11:39:57 | -1:04 | 05:45 | 18:09 | 05:19 | 18:35 | 04:53 | 19:01 | 11:57 | 1.50008亿公里 |
| 14 | 06:07 | 17:46 | 11:38:53 | -1:04 | 05:45 | 18:08 | 05:19 | 18:34 | 04:54 | 19:00 | 11:57 | 1.50051亿公里 |
| 15 | 06:08 | 17:45 | 11:37:49 | -1:03 | 05:45 | 18:08 | 05:20 | 18:33 | 04:54 | 18:59 | 11:57 | 1.50094亿公里 |
| 16 | 06:08 | 17:45 | 11:36:45 | -1:03 | 05:46 | 18:07 | 05:20 | 18:33 | 04:54 | 18:58 | 11:56 | 1.50136亿公里 |
| 17 | 06:08 | 17:44 | 11:35:42 | -1:03 | 05:46 | 18:06 | 05:20 | 18:32 | 04:54 | 18:58 | 11:56 | 1.50179亿公里 |
| 18 | 06:09 | 17:43 | 11:34:39 | -1:02 | 05:46 | 18:06 | 05:20 | 18:31 | 04:55 | 18:57 | 11:56 | 1.50221亿公里 |
| 19 | 06:09 | 17:42 | 11:33:36 | -1:02 | 05:46 | 18:05 | 05:21 | 18:31 | 04:55 | 18:56 | 11:56 | 1.50263亿公里 |
| 20 | 06:09 | 17:42 | 11:32:34 | -1:02 | 05:47 | 18:04 | 05:21 | 18:30 | 04:55 | 18:56 | 11:56 | 1.50305亿公里 |
| 21 | 06:09 | 17:41 | 11:31:33 | -1:01 | 05:47 | 18:03 | 05:21 | 18:29 | 04:55 | 18:55 | 11:55 | 1.50347亿公里 |
| 22 | 06:10 | 17:40 | 11:30:32 | -1:01 | 05:47 | 18:03 | 05:21 | 18:29 | 04:56 | 18:55 | 11:55 | 1.50389亿公里 |
| 23 | 06:10 | 17:40 | 11:29:31 | -1:00 | 05:48 | 18:02 | 05:22 | 18:28 | 04:56 | 18:54 | 11:55 | 1.5043亿公里 |
| 24 | 06:10 | 17:39 | 11:28:31 | -1:00 | 05:48 | 18:01 | 05:22 | 18:27 | 04:56 | 18:53 | 11:55 | 1.50471亿公里 |
| 25 | 06:11 | 17:38 | 11:27:31 | -0:59 | 05:48 | 18:01 | 05:22 | 18:27 | 04:56 | 18:53 | 11:55 | 1.50511亿公里 |
| 26 | 06:11 | 17:38 | 11:26:32 | -0:59 | 05:48 | 18:00 | 05:22 | 18:26 | 04:56 | 18:52 | 11:54 | 1.5055亿公里 |
| 27 | 06:11 | 17:37 | 11:25:33 | -0:58 | 05:49 | 18:00 | 05:23 | 18:26 | 04:57 | 18:52 | 11:54 | 1.5059亿公里 |
| 28 | 06:12 | 17:36 | 11:24:35 | -0:58 | 05:49 | 17:59 | 05:23 | 18:25 | 04:57 | 18:51 | 11:54 | 1.50628亿公里 |
| 29 | 06:12 | 17:36 | 11:23:38 | -0:57 | 05:49 | 17:58 | 05:23 | 18:25 | 04:57 | 18:51 | 11:54 | 1.50667亿公里 |
| 30 | 06:12 | 17:35 | 11:22:41 | -0:56 | 05:50 | 17:58 | 05:23 | 18:24 | 04:57 | 18:50 | 11:54 | 1.50704亿公里 |