What time is sunset in Longueuil today?

Sunset in Longueuil is at 6:22 PM local time (America/Toronto) on 2026-10-07.

What phase is the Moon tonight in Longueuil?

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

Astronomical twilight ends at 8:00 PM local time, so the sky is fully dark from then until 5:22 AM.

Moonrise in Longueuil is at 3:26 AM and moonset is at 5:00 PM local time.

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

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Kp1.0

Solar wind350 km/s

X-rayC1.0

StormG0 (Quiet)

Source: NOAA SWPC

2026-10-07 · times in America/Toronto · 45.52°N, 73.47°W

Event	Time
Sunrise	6:59 AM
Sunset	6:22 PM
Day length	11 h 23 min
End of civil twilight	6:52 PM
End of nautical twilight	7:26 PM
End of astronomical twilight	8:00 PM
Night length (sunset to sunrise)	12 h 38 min
Fully dark sky tonight	9 h 22 min
Astronomical twilight starts (morning)	5:22 AM

Moonrise	3:26 AM
Moonset	5:00 PM
Illumination	9.6%
Phase	Waning Crescent
Sublunar point (Moon overhead)	7.65°N, 121.31°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)	9:19 AM	7:02 PM	2:11 PM	Not visible tonight: below the horizon (or too low) while the sky is dark.
Venus (mag -4.6)	9:31 AM	6:30 PM	2:00 PM	Not visible tonight: below the horizon (or too low) while the sky is dark.
Mars (mag 1.1)	12:51 AM	3:51 PM	8:21 AM	Visible about 5 h after dark, highest 55° toward the SE.
Jupiter (mag -1.9)	2:15 AM	4:28 PM	9:22 AM	Visible about 3.8 h after dark, highest 42° toward the SE.
Saturn (mag 0.2)	6:21 PM	6:45 AM	12:35 AM	Visible about 11.3 h after dark, highest 46° toward the S.

Aurora possible

Longueuil 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