什么时候可以看到海王星？
查看海王星在你所在位置全年的可见性变化。图表显示各季节的观测时段，表格列出所选日期的升起、中天和落下时间。
海王星将持续可见至3月7日，随后因过于接近太阳而暂时从夜空中消失。
观测海王星的最佳月份
根据海王星在黑夜或暮光期间位于地平线以上的时长，未来一年中最适合观测的月份是2027年9月, 2027年10月, 2027年11月。
海王星全年的可见情况
海王星在 2026-11-04 的可见情况
海王星升起与落下时间表
| 时间 | 高度角 | |
月出，照明比例 27.3%  | 01:50 | 22° |
| 月落 | 14:12 | -15° |
| 海王星升起 | 15:14 | |
| 日落 | 17:46 | 38° |
| 民用暮光开始 | 18:08 | 44° |
| 暮光开始 (−12°) | 18:33 | 50° |
| 天文观测时段开始 | 18:58 | 56° |
| 海王星中天 | 21:13 | 90° |
| 海王星落下 | 03:12 | |
| 天文观测时段结束 | 04:28 | -19° |
跟踪海王星整夜的位置变化
← 2026年11月4日 →
| 时间 | |
| 高度角 | |
| 方位角 |
移动星图可更改时间，并观察海王星在夜空中的位置变化。
海王星每日升起、中天与落下时间
| 日期 | 升起—落下 | 中天 | 暮光 | 坐标 | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-11-04 | 15:14 - 03:12 | 21:13 | 17:43 - 05:40 | RA: 00h 09m 40s", Dec: 00° 29' 32s @ 双鱼座 | |||||
| 2026-11-11 | 14:46 - 02:44 | 20:45 | 17:43 - 05:40 | RA: 00h 09m 11s", Dec: 00° 32' 26s @ 双鱼座 | |||||
| 2026-11-18 | 14:18 - 02:16 | 20:17 | 17:44 - 05:41 | RA: 00h 08m 47s", Dec: 00° 34' 46s @ 双鱼座 | |||||
| 2026-11-25 | 13:50 - 01:48 | 19:49 | 17:46 - 05:43 | RA: 00h 08m 29s", Dec: 00° 36' 32s @ 双鱼座 | |||||
| 2026-12-02 | 13:22 - 01:20 | 19:21 | 17:48 - 05:45 | RA: 00h 08m 16s", Dec: 00° 37' 39s @ 双鱼座 | |||||
| 2026-12-09 | 12:55 - 00:53 | 18:54 | 17:51 - 05:48 | RA: 00h 08m 09s", Dec: 00° 38' 06s @ 双鱼座 | |||||
| 2026-12-16 | 12:27 - 00:25 | 18:26 | 17:54 - 05:51 | RA: 00h 08m 08s", Dec: 00° 37' 53s @ 双鱼座 | |||||
| 2026-12-23 | 12:00 - 23:58 | 17:59 | 17:58 - 05:55 | RA: 00h 08m 13s", Dec: 00° 36' 59s @ 双鱼座 | |||||
| 2026-12-30 | 11:32 - 23:30 | 17:31 | 18:01 - 05:58 | RA: 00h 08m 25s", Dec: 00° 35' 24s @ 双鱼座 | |||||
| 2027-01-06 | 11:05 - 23:03 | 17:04 | 18:05 - 06:02 | RA: 00h 08m 43s", Dec: 00° 33' 10s @ 双鱼座 | |||||
| 2027-01-13 | 10:38 - 22:36 | 16:37 | 18:07 - 06:04 | RA: 00h 09m 06s", Dec: 00° 30' 18s @ 双鱼座 | |||||
| 2027-01-20 | 10:11 - 22:09 | 16:10 | 18:10 - 06:07 | RA: 00h 09m 36s", Dec: 00° 26' 50s @ 双鱼座 | |||||
| 2027-01-27 | 09:44 - 21:42 | 15:43 | 18:12 - 06:09 | RA: 00h 10m 11s", Dec: 00° 22' 49s @ 双鱼座 | |||||
| 2027-02-03 | 09:17 - 21:15 | 15:16 | 18:13 - 06:10 | RA: 00h 10m 50s", Dec: 00° 18' 18s @ 双鱼座 | |||||
| 2027-02-10 | 08:50 - 20:48 | 14:49 | 18:13 - 06:10 | RA: 00h 11m 34s", Dec: 00° 13' 19s @ 双鱼座 | |||||
| 2027-02-17 | 08:24 - 20:22 | 14:23 | 18:13 - 06:10 | RA: 00h 12m 22s", Dec: 00° 07' 58s @ 双鱼座 | |||||
| 2027-02-24 | 07:57 - 19:55 | 13:56 | 18:12 - 06:09 | RA: 00h 13m 14s", Dec: 00° 02' 17s @ 双鱼座 | |||||
| 2027-03-03 | 07:30 - 19:28 | 13:29 | 18:11 - 06:08 | RA: 00h 14m 08s", Dec: 00° 03' 38s @ 双鱼座 | |||||
| 2027-03-10 | 07:04 - 19:02 | 13:03 | 18:09 - 06:07 | RA: 00h 15m 04s", Dec: 00° 09' 46s @ 双鱼座 | |||||
| 2027-03-17 | 06:37 - 18:35 | 12:36 | 18:07 - 06:05 | RA: 00h 16m 01s", Dec: 00° 16' 00s @ 双鱼座 | |||||
| 2027-03-24 | 06:11 - 18:09 | 12:10 | 18:05 - 06:03 | RA: 00h 16m 59s", Dec: 00° 22' 17s @ 双鱼座 | |||||
| 2027-03-31 | 05:44 - 17:42 | 11:43 | 18:03 - 06:01 | RA: 00h 17m 58s", Dec: 00° 28' 33s @ 双鱼座 | |||||
| 2027-04-07 | 05:17 - 17:15 | 11:16 | 18:01 - 05:59 | RA: 00h 18m 56s", Dec: 00° 34' 42s @ 双鱼座 | |||||
| 2027-04-14 | 04:51 - 16:49 | 10:50 | 17:59 - 05:57 | RA: 00h 19m 53s", Dec: 00° 40' 43s @ 双鱼座 | |||||
| 2027-04-21 | 04:24 - 16:22 | 10:23 | 17:58 - 05:55 | RA: 00h 20m 48s", Dec: 00° 46' 30s @ 双鱼座 | |||||
| 2027-04-28 | 03:58 - 15:56 | 09:57 | 17:57 - 05:54 | RA: 00h 21m 41s", Dec: 00° 51' 59s @ 双鱼座 | |||||
| 2027-05-05 | 03:31 - 15:29 | 09:30 | 17:56 - 05:53 | RA: 00h 22m 31s", Dec: 00° 57' 08s @ 双鱼座 | |||||
| 2027-05-12 | 03:04 - 15:02 | 09:03 | 17:55 - 05:52 | RA: 00h 23m 18s", Dec: 01° 01' 54s @ 双鱼座 | |||||
| 2027-05-19 | 02:37 - 14:35 | 08:36 | 17:56 - 05:53 | RA: 00h 24m 00s", Dec: 01° 06' 11s @ 双鱼座 | |||||
| 2027-05-26 | 02:10 - 14:08 | 08:09 | 17:56 - 05:53 | RA: 00h 24m 39s", Dec: 01° 10' 00s @ 双鱼座 | |||||
| 2027-06-02 | 01:43 - 13:42 | 07:42 | 17:57 - 05:54 | RA: 00h 25m 13s", Dec: 01° 13' 17s @ 双鱼座 | |||||
| 2027-06-09 | 01:16 - 13:14 | 07:15 | 17:58 - 05:55 | RA: 00h 25m 41s", Dec: 01° 15' 59s @ 双鱼座 | |||||
| 2027-06-16 | 00:49 - 12:47 | 06:48 | 18:00 - 05:57 | RA: 00h 26m 05s", Dec: 01° 18' 06s @ 双鱼座 | |||||
| 2027-06-23 | 00:22 - 12:20 | 06:21 | 18:01 - 05:58 | RA: 00h 26m 22s", Dec: 01° 19' 36s @ 双鱼座 | |||||
| 2027-06-30 | 23:55 - 11:53 | 05:54 | 18:03 - 06:00 | RA: 00h 26m 34s", Dec: 01° 20' 29s @ 双鱼座 | |||||
| 2027-07-07 | 23:27 - 11:25 | 05:26 | 18:04 - 06:01 | RA: 00h 26m 41s", Dec: 01° 20' 43s @ 双鱼座 | |||||
| 2027-07-14 | 23:00 - 10:58 | 04:59 | 18:05 - 06:02 | RA: 00h 26m 41s", Dec: 01° 20' 20s @ 双鱼座 | |||||
| 2027-07-21 | 22:32 - 10:30 | 04:31 | 18:05 - 06:02 | RA: 00h 26m 35s", Dec: 01° 19' 19s @ 双鱼座 | |||||
| 2027-07-28 | 22:04 - 10:03 | 04:03 | 18:06 - 06:03 | RA: 00h 26m 24s", Dec: 01° 17' 43s @ 双鱼座 | |||||
| 2027-08-04 | 21:37 - 09:35 | 03:36 | 18:05 - 06:02 | RA: 00h 26m 07s", Dec: 01° 15' 32s @ 双鱼座 | |||||
| 2027-08-11 | 21:09 - 09:07 | 03:08 | 18:04 - 06:01 | RA: 00h 25m 45s", Dec: 01° 12' 50s @ 双鱼座 | |||||
| 2027-08-18 | 20:41 - 08:39 | 02:40 | 18:03 - 06:00 | RA: 00h 25m 18s", Dec: 01° 09' 38s @ 双鱼座 | |||||
| 2027-08-25 | 20:13 - 08:11 | 02:12 | 18:01 - 05:58 | RA: 00h 24m 47s", Dec: 01° 06' 01s @ 双鱼座 | |||||
| 2027-09-01 | 19:45 - 07:43 | 01:44 | 17:59 - 05:56 | RA: 00h 24m 13s", Dec: 01° 02' 02s @ 双鱼座 | |||||
| 2027-09-08 | 19:17 - 07:15 | 01:16 | 17:57 - 05:54 | RA: 00h 23m 35s", Dec: 00° 57' 45s @ 双鱼座 | |||||
| 2027-09-15 | 18:48 - 06:46 | 00:47 | 17:54 - 05:52 | RA: 00h 22m 55s", Dec: 00° 53' 16s @ 双鱼座 | |||||
| 2027-09-22 | 18:20 - 06:18 | 00:19 | 17:52 - 05:49 | RA: 00h 22m 13s", Dec: 00° 48' 39s @ 双鱼座 | |||||
| 2027-09-29 | 17:48 - 05:46 | 23:47 | 17:49 - 05:47 | RA: 00h 21m 30s", Dec: 00° 43' 59s @ 双鱼座 | |||||
| 2027-10-06 | 17:20 - 05:18 | 23:19 | 17:47 - 05:45 | RA: 00h 20m 48s", Dec: 00° 39' 21s @ 双鱼座 | |||||
| 2027-10-13 | 16:52 - 04:50 | 22:51 | 17:45 - 05:43 | RA: 00h 20m 06s", Dec: 00° 34' 52s @ 双鱼座 | |||||
| 2027-10-20 | 16:23 - 04:21 | 22:22 | 17:44 - 05:41 | RA: 00h 19m 26s", Dec: 00° 30' 36s @ 双鱼座 | |||||
| 2027-10-27 | 15:55 - 03:53 | 21:54 | 17:43 - 05:40 | RA: 00h 18m 48s", Dec: 00° 26' 38s @ 双鱼座 | |||||
| 2027-11-03 | 15:27 - 03:25 | 21:26 | 17:43 - 05:40 | RA: 00h 18m 13s", Dec: 00° 23' 03s @ 双鱼座 | |||||