Sunrise and sunset times in Seirō
Check out today's and tomorrow's sunrise and sunset times in Seirō, Niigata, Japan, as well as the whole calendar for May 2026.
Today
May 12, 2026 . Current time: 6:55:40 am
First light at 4:06:18 am
Sunrise time: 4:34:04 am
Sunset time: 6:44:37 pm
Last light at 7:12:24 pm
Day length: 14 hours, 10 minutes
11 hours, 48 minutes left for today's sunset in Seirō
Moon rose on May 12 at 01:40 AM
Moon will set on May 12 at 01:30 PMMoon phase: 🌘 Waning Crescent (30%)Tomorrow
May 13, 2026
First light at 4:05:18 am
Sunrise time: 4:33:09 am
Sunset time: 6:45:31 pm
Last light at 7:13:23 pm
Day length: 14 hours, 12 minutes
Tomorrow will be approximately 2 minutes longer than today in Seirō
Moon will rise on May 13 at 02:04 AM Moon will set on May 13 at 02:37 PMMoon phase: 🌘 Waning Crescent (14%)
- Seirō, Niigata
- Latitude: 37.983330
- Longitude: 139.255005
- Time zone: UTC+9 JST
Shortest day in Seirō, Niigata
The shortest day of the year will be in 8 months, during the winter solstice on December 22, 2026, with a daylight length of 9 hours and 34 minutes.Longest day in Seirō, Niigata
The longest day of the year will be in 1 month and 9 days, during the summer solstice on June 21, 2026, with a daylight length of 14 hours and 51 minutes.
May 2026 - Seirō, Niigata - Sunrise and sunset calendar
Sunrise and sunset times, civil twilight start and end times as well as solar noon, and day length for every day of May in Seirō.
The day length increases by 50 minutes over the course of May 2026 in Seirō, Niigata - from 13 hours, 48 minutes on the first day to 14 hours, 39 minutes on the last day.
| Day | Twilight Start | Sunrise | Sunset | Twilight End | Day Length | Day Length Variation | Solar Noon
Time of day when the sun reaches its highest point in the sky.
|
Max Sun Altitude | Nautical Twilight Start | Nautical Twilight End | Astronomical Twilight Start | Astronomical Twilight End | Night Length
Calculated form this day's sunset to the next day's sunrise.
|
Moon phase |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fri, May 1 | 4:18:50 am | 4:45:43 am | 6:34:31 pm | 7:01:25 pm | 13h 48m 48s | 13h 48m 48s | 11:40:07 am | 53° | 3:44:34 am | 7:35:41 pm | 3:08:02 am | 8:12:13 pm | 10h 10m 2s | 🌔 (99%) |
| Sat, May 2 | 4:17:35 am | 4:44:33 am | 6:35:27 pm | 7:02:25 pm | 13h 50m 54s | 2m 6s | 11:40:00 am | 53.3° | 3:43:11 am | 7:36:49 pm | 3:06:28 am | 8:13:33 pm | 10h 7m 58s | 🌕 (100%) |
| Sun, May 3 | 4:16:22 am | 4:43:25 am | 6:36:23 pm | 7:03:26 pm | 13h 52m 58s | 2m 4s | 11:39:54 am | 53.6° | 3:41:50 am | 7:37:58 pm | 3:04:55 am | 8:14:53 pm | 10h 5m 54s | 🌖 (99%) |
| Mon, May 4 | 4:15:10 am | 4:42:17 am | 6:37:19 pm | 7:04:26 pm | 13h 55m 2s | 2m 4s | 11:39:48 am | 53.9° | 3:40:30 am | 7:39:06 pm | 3:03:22 am | 8:16:14 pm | 10h 3m 52s | 🌖 (97%) |
| Tue, May 5 | 4:13:59 am | 4:41:11 am | 6:38:14 pm | 7:05:26 pm | 13h 57m 3s | 2m 1s | 11:39:43 am | 54.2° | 3:39:11 am | 7:40:15 pm | 3:01:51 am | 8:17:34 pm | 10h 1m 52s | 🌖 (92%) |
| Wed, May 6 | 4:12:49 am | 4:40:06 am | 6:39:09 pm | 7:06:27 pm | 13h 59m 3s | 2m 0s | 11:39:38 am | 54.5° | 3:37:53 am | 7:41:23 pm | 3:00:21 am | 8:18:55 pm | 9h 59m 54s | 🌖 (87%) |
| Thu, May 7 | 4:11:40 am | 4:39:03 am | 6:40:05 pm | 7:07:27 pm | 14h 1m 2s | 1m 59s | 11:39:34 am | 54.8° | 3:36:36 am | 7:42:31 pm | 2:58:51 am | 8:20:16 pm | 9h 57m 55s | 🌖 (80%) |
| Fri, May 8 | 4:10:33 am | 4:38:00 am | 6:41:00 pm | 7:08:26 pm | 14h 3m 0s | 1m 58s | 11:39:30 am | 55° | 3:35:20 am | 7:43:39 pm | 2:57:23 am | 8:21:36 pm | 9h 55m 59s | 🌖 (71%) |
| Sat, May 9 | 4:09:27 am | 4:36:59 am | 6:41:54 pm | 7:09:26 pm | 14h 4m 55s | 1m 55s | 11:39:27 am | 55.3° | 3:34:06 am | 7:44:47 pm | 2:55:56 am | 8:22:57 pm | 9h 54m 5s | 🌖 (62%) |
| Sun, May 10 | 4:08:23 am | 4:35:59 am | 6:42:49 pm | 7:10:26 pm | 14h 6m 50s | 1m 55s | 11:39:24 am | 55.6° | 3:32:53 am | 7:45:55 pm | 2:54:31 am | 8:24:18 pm | 9h 52m 12s | 🌗 (53%) |
| Mon, May 11 | 4:07:20 am | 4:35:01 am | 6:43:43 pm | 7:11:25 pm | 14h 8m 42s | 1m 52s | 11:39:22 am | 55.8° | 3:31:42 am | 7:47:03 pm | 2:53:06 am | 8:25:38 pm | 9h 50m 21s | 🌘 (43%) |
| Tue, May 12 | 4:06:18 am | 4:34:04 am | 6:44:37 pm | 7:12:24 pm | 14h 10m 33s | 1m 51s | 11:39:21 am | 56.1° | 3:30:32 am | 7:48:10 pm | 2:51:43 am | 8:26:58 pm | 9h 48m 32s | 🌘 (32%) |
| Wed, May 13 | 4:05:18 am | 4:33:09 am | 6:45:31 pm | 7:13:23 pm | 14h 12m 22s | 1m 49s | 11:39:20 am | 56.3° | 3:29:23 am | 7:49:17 pm | 2:50:22 am | 8:28:18 pm | 9h 46m 44s | 🌘 (23%) |
| Thu, May 14 | 4:04:19 am | 4:32:15 am | 6:46:24 pm | 7:14:21 pm | 14h 14m 9s | 1m 47s | 11:39:20 am | 56.6° | 3:28:16 am | 7:50:24 pm | 2:49:02 am | 8:29:38 pm | 9h 44m 59s | 🌘 (14%) |
| Fri, May 15 | 4:03:21 am | 4:31:23 am | 6:47:17 pm | 7:15:19 pm | 14h 15m 54s | 1m 45s | 11:39:20 am | 56.8° | 3:27:10 am | 7:51:30 pm | 2:47:43 am | 8:30:57 pm | 9h 43m 15s | 🌘 (7%) |
| Sat, May 16 | 4:02:26 am | 4:30:32 am | 6:48:10 pm | 7:16:16 pm | 14h 17m 38s | 1m 44s | 11:39:21 am | 57.1° | 3:26:06 am | 7:52:36 pm | 2:46:26 am | 8:32:16 pm | 9h 41m 33s | 🌘 (2%) |
| Sun, May 17 | 4:01:31 am | 4:29:43 am | 6:49:02 pm | 7:17:13 pm | 14h 19m 19s | 1m 41s | 11:39:22 am | 57.3° | 3:25:04 am | 7:53:41 pm | 2:45:10 am | 8:33:35 pm | 9h 39m 53s | 🌑 (0%) |
| Mon, May 18 | 4:00:39 am | 4:28:55 am | 6:49:54 pm | 7:18:10 pm | 14h 20m 59s | 1m 40s | 11:39:24 am | 57.5° | 3:24:03 am | 7:54:46 pm | 2:43:56 am | 8:34:52 pm | 9h 38m 15s | 🌒 (1%) |
| Tue, May 19 | 3:59:48 am | 4:28:09 am | 6:50:45 pm | 7:19:06 pm | 14h 22m 36s | 1m 37s | 11:39:27 am | 57.7° | 3:23:04 am | 7:55:50 pm | 2:42:44 am | 8:36:10 pm | 9h 36m 39s | 🌒 (5%) |
| Wed, May 20 | 3:58:59 am | 4:27:24 am | 6:51:36 pm | 7:20:01 pm | 14h 24m 12s | 1m 36s | 11:39:30 am | 57.9° | 3:22:06 am | 7:56:54 pm | 2:41:34 am | 8:37:26 pm | 9h 35m 5s | 🌒 (11%) |
| Thu, May 21 | 3:58:11 am | 4:26:41 am | 6:52:26 pm | 7:20:56 pm | 14h 25m 45s | 1m 33s | 11:39:34 am | 58.1° | 3:21:11 am | 7:57:57 pm | 2:40:25 am | 8:38:42 pm | 9h 33m 34s | 🌒 (20%) |
| Fri, May 22 | 3:57:25 am | 4:26:00 am | 6:53:16 pm | 7:21:51 pm | 14h 27m 16s | 1m 31s | 11:39:38 am | 58.4° | 3:20:17 am | 7:58:59 pm | 2:39:19 am | 8:39:57 pm | 9h 32m 4s | 🌒 (30%) |
| Sat, May 23 | 3:56:41 am | 4:25:20 am | 6:54:05 pm | 7:22:44 pm | 14h 28m 45s | 1m 29s | 11:39:43 am | 58.5° | 3:19:25 am | 8:00:00 pm | 2:38:14 am | 8:41:11 pm | 9h 30m 38s | 🌒 (41%) |
| Sun, May 24 | 3:55:59 am | 4:24:43 am | 6:54:53 pm | 7:23:37 pm | 14h 30m 10s | 1m 25s | 11:39:48 am | 58.7° | 3:18:35 am | 8:01:01 pm | 2:37:12 am | 8:42:24 pm | 9h 29m 13s | 🌓 (52%) |
| Mon, May 25 | 3:55:18 am | 4:24:06 am | 6:55:41 pm | 7:24:29 pm | 14h 31m 35s | 1m 25s | 11:39:54 am | 58.9° | 3:17:47 am | 8:02:00 pm | 2:36:11 am | 8:43:36 pm | 9h 27m 51s | 🌔 (62%) |
| Tue, May 26 | 3:54:39 am | 4:23:32 am | 6:56:28 pm | 7:25:20 pm | 14h 32m 56s | 1m 21s | 11:40:00 am | 59.1° | 3:17:00 am | 8:02:59 pm | 2:35:13 am | 8:44:47 pm | 9h 26m 31s | 🌔 (72%) |
| Wed, May 27 | 3:54:03 am | 4:22:59 am | 6:57:14 pm | 7:26:10 pm | 14h 34m 15s | 1m 19s | 11:40:06 am | 59.3° | 3:16:16 am | 8:03:57 pm | 2:34:16 am | 8:45:56 pm | 9h 25m 14s | 🌔 (80%) |
| Thu, May 28 | 3:53:28 am | 4:22:28 am | 6:57:59 pm | 7:27:00 pm | 14h 35m 31s | 1m 16s | 11:40:14 am | 59.4° | 3:15:34 am | 8:04:53 pm | 2:33:22 am | 8:47:05 pm | 9h 24m 0s | 🌔 (88%) |
| Fri, May 29 | 3:52:54 am | 4:21:59 am | 6:58:43 pm | 7:27:48 pm | 14h 36m 44s | 1m 13s | 11:40:21 am | 59.6° | 3:14:54 am | 8:05:49 pm | 2:32:31 am | 8:48:12 pm | 9h 22m 49s | 🌔 (93%) |
| Sat, May 30 | 3:52:23 am | 4:21:32 am | 6:59:27 pm | 7:28:36 pm | 14h 37m 55s | 1m 11s | 11:40:29 am | 59.7° | 3:14:16 am | 8:06:43 pm | 2:31:41 am | 8:49:17 pm | 9h 21m 39s | 🌔 (97%) |
| Sun, May 31 | 3:51:54 am | 4:21:06 am | 7:00:09 pm | 7:29:22 pm | 14h 39m 3s | 1m 8s | 11:40:38 am | 59.9° | 3:13:40 am | 8:07:36 pm | 2:30:54 am | 8:50:21 pm | 9h 20m 34s | 🌔 (100%) |
💡 Got a cool idea? 🤦 Found any errors?
We're always improving this website!
Sunrise and Sunset photos in Seirō, Niigata
Enjoy this beautiful gallery of images of the sunset and sunrise at Seirō, Niigata. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Seirō, Niigata - 2026
The followin graph shows sunrise and sunset times in Seirō, Niigata for every day of the year.