What time is sunset in Sammamish today?

Sunset in Sammamish is at 6:35 PM local time (America/Los_Angeles) on 2026-10-07.

What phase is the Moon tonight in Sammamish?

The Moon is a Waning Crescent and about 9% illuminated.

Astronomical twilight ends at 8:17 PM local time, so the sky is fully dark from then until 5:34 AM.

Moonrise in Sammamish is at 3:47 AM and moonset is at 5:19 PM local time.

The aurora is possible from Sammamish if the sky is dark and clear; planetary Kp is 2.7.

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Kp2.7

Solar wind346 km/s

X-rayB9.2

StormG0 (Quiet)

Source: NOAA SWPC

2026-10-07 · times in America/Los_Angeles · 47.64°N, 122.08°W

Event	Time
Sunrise	7:16 AM
Sunset	6:35 PM
Day length	11 h 19 min
End of civil twilight	7:06 PM
End of nautical twilight	7:41 PM
End of astronomical twilight	8:17 PM
Night length (sunset to sunrise)	12 h 42 min
Fully dark sky tonight	9 h 17 min
Astronomical twilight starts (morning)	5:34 AM

Moonrise	3:47 AM
Moonset	5:19 PM
Illumination	9.2%
Phase	Waning Crescent
Sublunar point (Moon overhead)	7.19°N, 147.09°W
Sublunar point ground speed	1,603 km/h

Moon values are for the moment this page was generated (19:25 UTC). A moonrise or moonset can be missing on a given date.

Planet	Rise	Set	Meridian	Visibility
Mercury (mag -0.1)	9:40 AM	7:11 PM	2:26 PM	Not visible tonight: below the horizon (or too low) while the sky is dark.
Venus (mag -4.6)	9:52 AM	6:36 PM	2:14 PM	Not visible tonight: below the horizon (or too low) while the sky is dark.
Mars (mag 1.1)	12:58 AM	4:13 PM	8:35 AM	Visible about 5.3 h after dark, highest 53° toward the SE.
Jupiter (mag -1.9)	2:24 AM	4:48 PM	9:36 AM	Visible about 3.8 h after dark, highest 41° toward the SE.
Saturn (mag 0.2)	6:34 PM	6:59 AM	12:49 AM	Visible about 11.3 h after dark, highest 44° toward the S.

Aurora possible

Sammamish is far enough from the equator for aurora. Planetary Kp is 2.7. Seeing it still needs a dark, clear sky.

NOAA SWPC OVATION model. Full aurora forecast