Sammamish in numbers
- Coordinates
- 47.6418, -122.0800
- Population
- 52 253
- Region
- Washington
- Country
- United States, North America
- Capital
- Washington, D.C. — 3718 km away
The clock on this page follows the local time of Sammamish, Washington, United States, in the America/Los_Angeles zone (−8).
Sammamish, United States
Tuesday, 3 November 2026
UTC−8 · America/Los_Angeles
Local time in Sammamish
UTC−8 · no daylight saving time
Local time in Sammamish, Washington.
Sunrise 6:57 AM Solar noon 11:53 AM Sunset 4:49 PM Daylight 9 h 53 min Night 14 h 07 min Civil twilight 6:24 AM – 5:22 PM
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Weather data by Open-Meteo, updated every 30 minutes.
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
2 postal codes have been allocated to Sammamish.
For Sammamish the applicable zone is America/Los_Angeles, running UTC−8. Daylight saving time: No.
Sammamish sees first light at 6:57 AM today and the sun sets at 4:49 PM. Daylight totals 9 h 53 min.
Cougar Hills and Somerset sit nearby and do not run ahead of or behind Sammamish.