What time is sunset in Mariehamn today?

Sunset in Mariehamn is at 6:55 PM local time (Europe/Mariehamn) on 2026-10-07.

What phase is the Moon tonight in Mariehamn?

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

Astronomical twilight ends at 9:14 PM local time, so the sky is fully dark from then until 5:42 AM.

Moonrise in Mariehamn is at 3:14 AM and moonset is at 6:06 PM local time.

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

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Kp2.7

Solar wind346 km/s

X-rayB9.4

StormG0 (Quiet)

Source: NOAA SWPC

2026-10-07 · times in Europe/Mariehamn · 60.10°N, 19.93°E

Event	Time
Sunrise	7:59 AM
Sunset	6:55 PM
Day length	10 h 55 min
End of civil twilight	7:36 PM
End of nautical twilight	8:24 PM
End of astronomical twilight	9:14 PM
Night length (sunset to sunrise)	13 h 07 min
Fully dark sky tonight	8 h 28 min
Astronomical twilight starts (morning)	5:42 AM

Moonrise	3:14 AM
Moonset	6:06 PM
Illumination	9.2%
Phase	Waning Crescent
Sublunar point (Moon overhead)	7.20°N, 146.68°W
Sublunar point ground speed	1,603 km/h

Moon values are for the moment this page was generated (19:23 UTC). A moonrise or moonset can be missing on a given date.

Planet	Rise	Set	Meridian	Visibility
Mercury (mag -0.1)	10:58 AM	6:56 PM	2:58 PM	Not visible tonight: below the horizon (or too low) while the sky is dark.
Venus (mag -4.6)	11:33 AM	6:03 PM	2:48 PM	Not visible tonight: below the horizon (or too low) while the sky is dark.
Mars (mag 1.1)	12:24 AM	5:51 PM	9:08 AM	Visible about 6 h after dark, highest 45° toward the SE.
Jupiter (mag -1.9)	2:12 AM	6:06 PM	10:09 AM	Visible about 4.3 h after dark, highest 35° toward the SE.
Saturn (mag 0.2)	7:02 PM	7:39 AM	1:22 AM	Visible about 11.3 h after dark, highest 32° toward the S.

Aurora possible

Mariehamn 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