What time is sunset in Ann Arbor today?

Sunset in Ann Arbor is at 7:06 PM local time (America/Detroit) on 2026-10-07.

What phase is the Moon tonight in Ann Arbor?

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

Astronomical twilight ends at 8:39 PM local time, so the sky is fully dark from then until 6:06 AM.

Moonrise in Ann Arbor is at 4:14 AM and moonset is at 5:39 PM local time.

The aurora is possible from Ann Arbor if the sky is dark and clear; planetary Kp is 2.3.

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Kp2.3

Solar wind364 km/s

X-rayB7.9

StormG0 (Quiet)

Source: NOAA SWPC

2026-10-07 · times in America/Detroit · 42.28°N, 83.74°W

Event	Time
Sunrise	7:38 AM
Sunset	7:06 PM
Day length	11 h 27 min
End of civil twilight	7:34 PM
End of nautical twilight	8:06 PM
End of astronomical twilight	8:39 PM
Night length (sunset to sunrise)	12 h 34 min
Fully dark sky tonight	9 h 28 min
Astronomical twilight starts (morning)	6:06 AM

Moonrise	4:14 AM
Moonset	5:39 PM
Illumination	8.7%
Phase	Waning Crescent
Sublunar point (Moon overhead)	6.74°N, 172.49°W
Sublunar point ground speed	1,605 km/h

Moon values are for the moment this page was generated (21:09 UTC). A moonrise or moonset can be missing on a given date.

Planet	Rise	Set	Meridian	Visibility
Mercury (mag -0.1)	9:53 AM	7:51 PM	2:52 PM	Not visible tonight: below the horizon (or too low) while the sky is dark.
Venus (mag -4.6)	10:02 AM	7:21 PM	2:41 PM	Not visible tonight: below the horizon (or too low) while the sky is dark.
Mars (mag 1.1)	1:42 AM	4:22 PM	9:02 AM	Visible about 5 h after dark, highest 57° toward the SE.
Jupiter (mag -1.9)	3:03 AM	5:02 PM	10:03 AM	Visible about 3.8 h after dark, highest 44° toward the E.
Saturn (mag 0.2)	7:03 PM	7:25 AM	1:16 AM	Visible about 11.5 h after dark, highest 50° toward the S.

Aurora possible

Ann Arbor is far enough from the equator for aurora. Planetary Kp is 2.3. Seeing it still needs a dark, clear sky.

NOAA SWPC OVATION model. Full aurora forecast