Ryōtsu-minato
Sunrise and sunset in Ryōtsu-minato
Today’s sunrise, sunset and twilight in Ryōtsu-minato, in local time. At 38.1° N, the day lasts from 9 h 31 min at the winter solstice to 14 h 49 min at the summer solstice.
Today · worked out at
Thursday, October 22: sunrise at 06:01, sunset at 16:59.
Day length 10 h 58 min, 2 min 19 s shorter than yesterday.
Solar noon at 11:30, with the Sun 41° above the horizon.
Times are Ryōtsu-minato time (GMT+9).
Twilight and golden hour today
| Today | Morning | Evening |
|---|---|---|
| Astronomical twilight | 04:33 | 18:27 |
| Nautical twilight | 05:03 | 17:57 |
| Civil twilight | 05:34 | 17:26 |
| Sunrise and sunset | 06:01 | 16:59 |
| Golden hour | 06:01–06:37 | 16:23–16:59 |
Each twilight begins at the morning time and ends at the evening one.
The year in Ryōtsu-minato
- Longest day: June 21, 14 h 49 min, from sunrise at 04:23 to sunset at 19:12.
- Shortest day: December 22, 9 h 31 min, from sunrise at 06:59 to sunset at 16:30.
Sunrise and sunset on the 21st of each month, 2026
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| January 21 | 06:58 | 16:56 | 9 h 58 min |
| February 21 | 06:29 | 17:30 | 11 h 01 min |
| March 21 | 05:49 | 17:58 | 12 h 10 min |
| April 21 | 05:03 | 18:27 | 13 h 24 min |
| May 21 | 04:31 | 18:54 | 14 h 23 min |
| June 21 | 04:23 | 19:12 | 14 h 49 min |
| July 21 | 04:39 | 19:05 | 14 h 26 min |
| August 21 | 05:06 | 18:32 | 13 h 26 min |
| September 21 | 05:32 | 17:45 | 12 h 13 min |
| October 21 | 06:00 | 17:01 | 11 h 01 min |
| November 21 | 06:32 | 16:30 | 9 h 58 min |
| December 21 | 06:58 | 16:29 | 9 h 31 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 38.1° N, 138.4° 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
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