What time is sunset in Grimsby today?

Sunset in Grimsby is at 6:48 PM local time (America/Toronto) on 2026-10-07.

What phase is the Moon tonight in Grimsby?

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

Astronomical twilight ends at 8:23 PM local time, so the sky is fully dark from then until 5:49 AM.

Moonrise in Grimsby is at 3:55 AM and moonset is at 5:23 PM local time.

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

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Kp1.0

Solar wind351 km/s

X-rayC1.0

StormG0 (Quiet)

Source: NOAA SWPC

2026-10-07 · times in America/Toronto · 43.20°N, 79.57°W

Event	Time
Sunrise	7:22 AM
Sunset	6:48 PM
Day length	11 h 26 min
End of civil twilight	7:17 PM
End of nautical twilight	7:50 PM
End of astronomical twilight	8:23 PM
Night length (sunset to sunrise)	12 h 35 min
Fully dark sky tonight	9 h 26 min
Astronomical twilight starts (morning)	5:49 AM

Moonrise	3:55 AM
Moonset	5:23 PM
Illumination	9.7%
Phase	Waning Crescent
Sublunar point (Moon overhead)	7.66°N, 120.62°W
Sublunar point ground speed	1,601 km/h

Moon values are for the moment this page was generated (17:35 UTC). A moonrise or moonset can be missing on a given date.

Planet	Rise	Set	Meridian	Visibility
Mercury (mag -0.1)	9:38 AM	7:32 PM	2:36 PM	Not visible tonight: below the horizon (or too low) while the sky is dark.
Venus (mag -4.6)	9:48 AM	7:01 PM	2:25 PM	Not visible tonight: below the horizon (or too low) while the sky is dark.
Mars (mag 1.1)	1:22 AM	4:08 PM	8:45 AM	Visible about 5 h after dark, highest 56° toward the SE.
Jupiter (mag -1.9)	2:45 AM	4:47 PM	9:46 AM	Visible about 3.8 h after dark, highest 43° toward the SE.
Saturn (mag 0.2)	6:46 PM	7:08 AM	12:59 AM	Visible about 11.5 h after dark, highest 49° toward the S.

Aurora possible

Grimsby 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