Itoigawa
Sunrise and sunset in Itoigawa
Today’s sunrise, sunset and twilight in Itoigawa, in local time. At 37° N, the day lasts from 9 h 37 min at the winter solstice to 14 h 43 min at the summer solstice.
Today · worked out at
Thursday, October 22: sunrise at 06:02, sunset at 17:03.
Day length 11 h 01 min, 2 min 13 s shorter than yesterday.
Solar noon at 11:33, with the Sun 42° above the horizon.
Times are Itoigawa time (GMT+9).
Twilight and golden hour today
| Today | Morning | Evening |
|---|---|---|
| Astronomical twilight | 04:35 | 18:30 |
| Nautical twilight | 05:05 | 17:59 |
| Civil twilight | 05:35 | 17:29 |
| Sunrise and sunset | 06:02 | 17:03 |
| Golden hour | 06:02–06:37 | 16:27–17:03 |
Each twilight begins at the morning time and ends at the evening one.
The year in Itoigawa
- Longest day: June 21, 14 h 43 min, from sunrise at 04:29 to sunset at 19:11.
- Shortest day: December 22, 9 h 37 min, from sunrise at 06:58 to sunset at 16:35.
Sunrise and sunset on the 21st of each month, 2026
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| January 21 | 06:58 | 17:01 | 10 h 02 min |
| February 21 | 06:30 | 17:34 | 11 h 04 min |
| March 21 | 05:51 | 18:00 | 12 h 09 min |
| April 21 | 05:07 | 18:28 | 13 h 21 min |
| May 21 | 04:36 | 18:54 | 14 h 18 min |
| June 21 | 04:29 | 19:11 | 14 h 43 min |
| July 21 | 04:44 | 19:04 | 14 h 20 min |
| August 21 | 05:09 | 18:33 | 13 h 23 min |
| September 21 | 05:35 | 17:47 | 12 h 13 min |
| October 21 | 06:01 | 17:04 | 11 h 03 min |
| November 21 | 06:32 | 16:35 | 10 h 03 min |
| December 21 | 06:57 | 16:35 | 9 h 37 min |
Good to know
- Sunrise and sunset are when the top of the Sun meets a level horizon, allowing for the usual bending of light by the air. Hills, buildings and height shift what you see by a few minutes.
- Civil, nautical and astronomical twilight end when the Sun is 6°, 12° and 18° below the horizon. Golden hour here is the photographers’ usual definition: the Sun less than 6° above it.
- Worked out when the page loads from NOAA’s solar equations, for 37° N, 137.9° E, and accurate to about a minute.
How the layers work, where their data comes from and what they can’t tell you: Day and night, live, The Sun, Moon and planets
Other places nearby
- JōetsuNiigata · Cameras, ISS passes, Sunrise and sunset, Earthquakes
- NaganoNagano · Transit, Cameras, ISS passes, Sunrise and sunset, Earthquakes
- ToyamaToyama · Transit, Cameras, Weather, ISS passes, Sunrise and sunset, Earthquakes
- KashiwazakiNiigata · Cameras, Sunrise and sunset
- HimimachiToyama · Cameras, Weather, Sunrise and sunset
- UedaNagano · Cameras, ISS passes, Sunrise and sunset, Earthquakes, Hiking routes
- MatsumotoNagano · Cameras, Weather, ISS passes, Sunrise and sunset, Earthquakes, Hiking routes
- MinamiuonumaNiigata · Cameras, Sunrise and sunset