What time is sunset in Arlington today?

Sunset in Arlington is at 6:34 PM local time (America/Los_Angeles) on 2026-10-07.

What phase is the Moon tonight in Arlington?

The Moon is a Waning Crescent and about 10% illuminated.

Astronomical twilight ends at 8:18 PM local time, so the sky is fully dark from then until 5:34 AM.

Moonrise in Arlington is at 3:46 AM and moonset is at 5:20 PM local time.

The aurora is possible from Arlington if the sky is dark and clear; planetary Kp is 1.0.

Live now

Kp1.0

Solar wind350 km/s

X-rayC1.0

StormG0 (Quiet)

Source: NOAA SWPC

2026-10-07 · times in America/Los_Angeles · 48.20°N, 122.13°W

Event	Time
Sunrise	7:16 AM
Sunset	6:34 PM
Day length	11 h 18 min
End of civil twilight	7:06 PM
End of nautical twilight	7:42 PM
End of astronomical twilight	8:18 PM
Night length (sunset to sunrise)	12 h 43 min
Fully dark sky tonight	9 h 16 min
Astronomical twilight starts (morning)	5:34 AM

Moonrise	3:46 AM
Moonset	5:20 PM
Illumination	9.6%
Phase	Waning Crescent
Sublunar point (Moon overhead)	7.65°N, 121.41°W
Sublunar point ground speed	1,602 km/h

Moon values are for the moment this page was generated (17:38 UTC). A moonrise or moonset can be missing on a given date.

Planet	Rise	Set	Meridian	Visibility
Mercury (mag -0.1)	9:41 AM	7:10 PM	2:26 PM	Not visible tonight: below the horizon (or too low) while the sky is dark.
Venus (mag -4.6)	9:55 AM	6:34 PM	2:14 PM	Not visible tonight: below the horizon (or too low) while the sky is dark.
Mars (mag 1.1)	12:56 AM	4:15 PM	8:36 AM	Visible about 5.3 h after dark, highest 53° toward the SE.
Jupiter (mag -1.9)	2:23 AM	4:49 PM	9:36 AM	Visible about 3.8 h after dark, highest 41° toward the SE.
Saturn (mag 0.2)	6:34 PM	7:00 AM	12:49 AM	Visible about 11.3 h after dark, highest 44° toward the S.

Aurora possible

Arlington is far enough from the equator for aurora. Planetary Kp is 1.0. Seeing it still needs a dark, clear sky.

NOAA SWPC OVATION model. Full aurora forecast