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2026年10月, 2026年9月, 2027年9月。
海王星全年的可见情况
海王星在 2026-09-25 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 96.7%  | 16:01 | -13° |
| 海王星升起 | 17:05 | |
| 民用暮光开始 | 17:32 | 5° |
| 暮光开始 (−12°) | 18:02 | 11° |
| 天文观测时段开始 | 18:33 | 18° |
| 海王星中天 | 23:04 | 53° |
| 天文观测时段结束 | 03:24 | 20° |
| 月落 | 03:54 | 14° |
| 暮光结束 (−12°) | 03:55 | 14° |
| 民用暮光结束 | 04:26 | 7° |
| 日出 | 04:59 | 1° |
| 海王星落下 | 05:03 |
跟踪海王星整夜的位置变化
← 2026年9月25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 | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-24 | 17:09 - 05:07 | 23:08 | 16:59 - 04:53 | RA: 00h 13m 28s", Dec: 00° 05' 15s @ 双鱼座 | |||||
| 2026-10-01 | 16:40 - 04:39 | 22:40 | 16:46 - 05:01 | RA: 00h 12m 45s", Dec: 00° 09' 54s @ 双鱼座 | |||||
| 2026-10-08 | 16:12 - 04:11 | 22:12 | 16:36 - 05:08 | RA: 00h 12m 03s", Dec: 00° 14' 28s @ 双鱼座 | |||||
| 2026-10-15 | 15:43 - 03:43 | 21:43 | 16:26 - 05:14 | RA: 00h 11m 22s", Dec: 00° 18' 50s @ 双鱼座 | |||||
| 2026-10-22 | 15:15 - 03:15 | 21:15 | 16:17 - 05:21 | RA: 00h 10m 43s", Dec: 00° 22' 56s @ 双鱼座 | |||||
| 2026-10-29 | 14:47 - 02:48 | 20:47 | 16:08 - 05:27 | RA: 00h 10m 08s", Dec: 00° 26' 40s @ 双鱼座 | |||||
| 2026-11-05 | 14:19 - 02:20 | 20:19 | 16:01 - 05:35 | RA: 00h 09m 35s", Dec: 00° 29' 59s @ 双鱼座 | |||||
| 2026-11-12 | 13:50 - 01:52 | 19:51 | 15:54 - 05:42 | RA: 00h 09m 07s", Dec: 00° 32' 48s @ 双鱼座 | |||||
| 2026-11-19 | 13:22 - 01:24 | 19:23 | 15:49 - 05:49 | RA: 00h 08m 44s", Dec: 00° 35' 04s @ 双鱼座 | |||||
| 2026-11-26 | 12:54 - 00:56 | 18:55 | 15:46 - 05:56 | RA: 00h 08m 26s", Dec: 00° 36' 43s @ 双鱼座 | |||||
| 2026-12-03 | 12:27 - 00:29 | 18:28 | 15:44 - 06:03 | RA: 00h 08m 14s", Dec: 00° 37' 45s @ 双鱼座 | |||||
| 2026-12-10 | 11:59 - 00:01 | 18:00 | 15:44 - 06:09 | RA: 00h 08m 08s", Dec: 00° 38' 07s @ 双鱼座 | |||||
| 2026-12-17 | 11:32 - 23:33 | 17:33 | 15:46 - 06:14 | RA: 00h 08m 08s", Dec: 00° 37' 48s @ 双鱼座 | |||||
| 2026-12-24 | 11:04 - 23:06 | 17:05 | 15:49 - 06:18 | RA: 00h 08m 14s", Dec: 00° 36' 48s @ 双鱼座 | |||||
| 2026-12-31 | 10:37 - 22:39 | 16:38 | 15:53 - 06:20 | RA: 00h 08m 27s", Dec: 00° 35' 08s @ 双鱼座 | |||||
| 2027-01-07 | 10:10 - 22:11 | 16:11 | 15:59 - 06:21 | RA: 00h 08m 46s", Dec: 00° 32' 48s @ 双鱼座 | |||||
| 2027-01-14 | 09:43 - 21:44 | 15:43 | 16:06 - 06:20 | RA: 00h 09m 10s", Dec: 00° 29' 51s @ 双鱼座 | |||||
| 2027-01-21 | 09:16 - 21:17 | 15:16 | 16:13 - 06:17 | RA: 00h 09m 41s", Dec: 00° 26' 17s @ 双鱼座 | |||||
| 2027-01-28 | 08:45 - 20:46 | 14:46 | 16:21 - 06:13 | RA: 00h 10m 16s", Dec: 00° 22' 12s @ 双鱼座 | |||||
| 2027-02-04 | 08:19 - 20:19 | 14:19 | 16:28 - 06:07 | RA: 00h 10m 56s", Dec: 00° 17' 36s @ 双鱼座 | |||||
| 2027-02-11 | 07:52 - 19:52 | 13:52 | 16:36 - 06:00 | RA: 00h 11m 41s", Dec: 00° 12' 35s @ 双鱼座 | |||||
| 2027-02-18 | 07:26 - 19:25 | 13:25 | 16:43 - 05:52 | RA: 00h 12m 29s", Dec: 00° 07' 10s @ 双鱼座 | |||||
| 2027-02-25 | 06:59 - 18:58 | 12:59 | 16:51 - 05:44 | RA: 00h 13m 21s", Dec: 00° 01' 27s @ 双鱼座 | |||||
| 2027-03-04 | 06:33 - 18:31 | 12:32 | 16:58 - 05:34 | RA: 00h 14m 15s", Dec: 00° 04' 30s @ 双鱼座 | |||||
| 2027-03-11 | 06:06 - 18:05 | 12:05 | 17:04 - 05:24 | RA: 00h 15m 12s", Dec: 00° 10' 39s @ 双鱼座 | |||||
| 2027-03-18 | 05:39 - 17:39 | 11:39 | 17:11 - 05:14 | RA: 00h 16m 09s", Dec: 00° 16' 54s @ 双鱼座 | |||||
| 2027-03-25 | 05:12 - 17:12 | 11:12 | 17:17 - 05:03 | RA: 00h 17m 08s", Dec: 00° 23' 11s @ 双鱼座 | |||||
| 2027-04-01 | 04:45 - 16:46 | 10:46 | 17:23 - 04:53 | RA: 00h 18m 06s", Dec: 00° 29' 26s @ 双鱼座 | |||||
| 2027-04-08 | 04:18 - 16:20 | 10:19 | 17:30 - 04:43 | RA: 00h 19m 04s", Dec: 00° 35' 35s @ 双鱼座 | |||||
| 2027-04-15 | 03:51 - 15:54 | 09:53 | 17:36 - 04:33 | RA: 00h 20m 01s", Dec: 00° 41' 34s @ 双鱼座 | |||||
| 2027-04-22 | 03:25 - 15:27 | 09:26 | 17:42 - 04:23 | RA: 00h 20m 56s", Dec: 00° 47' 18s @ 双鱼座 | |||||
| 2027-04-29 | 02:58 - 15:01 | 08:59 | 17:48 - 04:15 | RA: 00h 21m 48s", Dec: 00° 52' 45s @ 双鱼座 | |||||
| 2027-05-06 | 02:31 - 14:35 | 08:33 | 17:55 - 04:07 | RA: 00h 22m 38s", Dec: 00° 57' 51s @ 双鱼座 | |||||
| 2027-05-13 | 02:04 - 14:08 | 08:06 | 18:01 - 04:00 | RA: 00h 23m 24s", Dec: 01° 02' 32s @ 双鱼座 | |||||
| 2027-05-20 | 01:37 - 13:41 | 07:39 | 18:07 - 03:54 | RA: 00h 24m 06s", Dec: 01° 06' 46s @ 双鱼座 | |||||
| 2027-05-27 | 01:10 - 13:15 | 07:12 | 18:12 - 03:50 | RA: 00h 24m 44s", Dec: 01° 10' 30s @ 双鱼座 | |||||
| 2027-06-03 | 00:42 - 12:48 | 06:45 | 18:17 - 03:47 | RA: 00h 25m 17s", Dec: 01° 13' 42s @ 双鱼座 | |||||
| 2027-06-10 | 00:15 - 12:21 | 06:18 | 18:21 - 03:46 | RA: 00h 25m 45s", Dec: 01° 16' 20s @ 双鱼座 | |||||
| 2027-06-17 | 23:48 - 11:54 | 05:51 | 18:24 - 03:46 | RA: 00h 26m 08s", Dec: 01° 18' 21s @ 双鱼座 | |||||
| 2027-06-24 | 23:21 - 11:27 | 05:24 | 18:26 - 03:47 | RA: 00h 26m 25s", Dec: 01° 19' 46s @ 双鱼座 | |||||
| 2027-07-01 | 22:53 - 10:59 | 04:56 | 18:26 - 03:49 | RA: 00h 26m 36s", Dec: 01° 20' 33s @ 双鱼座 | |||||
| 2027-07-08 | 22:26 - 10:32 | 04:29 | 18:25 - 03:53 | RA: 00h 26m 41s", Dec: 01° 20' 42s @ 双鱼座 | |||||
| 2027-07-15 | 21:58 - 10:04 | 04:01 | 18:22 - 03:58 | RA: 00h 26m 40s", Dec: 01° 20' 13s @ 双鱼座 | |||||
| 2027-07-22 | 21:31 - 09:37 | 03:34 | 18:18 - 04:03 | RA: 00h 26m 34s", Dec: 01° 19' 08s @ 双鱼座 | |||||
| 2027-07-29 | 21:03 - 09:09 | 03:06 | 18:13 - 04:08 | RA: 00h 26m 22s", Dec: 01° 17' 26s @ 双鱼座 | |||||
| 2027-08-05 | 20:35 - 08:41 | 02:38 | 18:06 - 04:14 | RA: 00h 26m 04s", Dec: 01° 15' 11s @ 双鱼座 | |||||
| 2027-08-12 | 20:08 - 08:13 | 02:10 | 17:59 - 04:20 | RA: 00h 25m 41s", Dec: 01° 12' 24s @ 双鱼座 | |||||
| 2027-08-19 | 19:40 - 07:45 | 01:42 | 17:50 - 04:26 | RA: 00h 25m 14s", Dec: 01° 09' 09s @ 双鱼座 | |||||
| 2027-08-26 | 19:12 - 07:17 | 01:14 | 17:41 - 04:31 | RA: 00h 24m 43s", Dec: 01° 05' 28s @ 双鱼座 | |||||
| 2027-09-02 | 18:44 - 06:48 | 00:46 | 17:31 - 04:37 | RA: 00h 24m 07s", Dec: 01° 01' 26s @ 双鱼座 | |||||
| 2027-09-09 | 18:16 - 06:20 | 00:18 | 17:20 - 04:43 | RA: 00h 23m 29s", Dec: 00° 57' 07s @ 双鱼座 | |||||
| 2027-09-16 | 17:48 - 05:52 | 23:50 | 17:10 - 04:49 | RA: 00h 22m 49s", Dec: 00° 52' 37s @ 双鱼座 | |||||
| 2027-09-23 | 17:20 - 05:23 | 23:22 | 16:59 - 04:54 | RA: 00h 22m 07s", Dec: 00° 47' 59s @ 双鱼座 | |||||