Sammamish
Sunrise and sunset in Sammamish
Today’s sunrise, sunset and twilight in Sammamish, in local time. At 47.6° N, the day lasts from 8 h 25 min at the winter solstice to 16 h 00 min at the summer solstice.
Today · worked out at
Wednesday, October 21: sunrise at 07:36, sunset at 18:08.
Day length 10 h 33 min, 3 min 16 s shorter than yesterday.
Solar noon at 12:52, with the Sun 31° above the horizon.
Times are Sammamish time (PDT).
Twilight and golden hour today
| Today | Morning | Evening |
|---|---|---|
| Astronomical twilight | 05:53 | 19:51 |
| Nautical twilight | 06:28 | 19:15 |
| Civil twilight | 07:04 | 18:40 |
| Sunrise and sunset | 07:36 | 18:08 |
| Golden hour | 07:36–08:19 | 17:25–18:08 |
Each twilight begins at the morning time and ends at the evening one.
The year in Sammamish
- Longest day: June 21, 16 h 00 min, from sunrise at 05:10 to sunset at 21:10.
- Shortest day: December 21, 8 h 25 min, from sunrise at 07:53 to sunset at 16:19.
Sunrise and sunset on the 21st of each month, 2026
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| January 21 | 07:47 | 16:52 | 9 h 06 min |
| February 21 | 07:03 | 17:41 | 10 h 38 min |
| March 21 | 07:08 | 19:22 | 12 h 14 min |
| April 21 | 06:07 | 20:06 | 13 h 59 min |
| May 21 | 05:23 | 20:46 | 15 h 23 min |
| June 21 | 05:10 | 21:10 | 16 h 00 min |
| July 21 | 05:32 | 20:56 | 15 h 24 min |
| August 21 | 06:12 | 20:09 | 13 h 57 min |
| September 21 | 06:54 | 19:07 | 12 h 14 min |
| October 21 | 07:36 | 18:08 | 10 h 33 min |
| November 21 | 07:22 | 16:25 | 9 h 03 min |
| December 21 | 07:53 | 16:19 | 8 h 25 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 47.6° N, 122.1° W, 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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