Skip to main content
Space Weather Tracker
Live now
Kp2.7
Solar wind348 km/s
X-rayB9.6
StormG0 (Quiet)
Source: NOAA SWPC

Astronomy & Aurora Tonight in Caledon, ON

2026-10-07 · times in America/Toronto · 43.87°N, 79.99°W

Sunrise, Sunset & Twilight

EventTime
Sunrise7:24 AM
Sunset6:49 PM
Day length11 h 25 min
End of civil twilight7:18 PM
End of nautical twilight7:51 PM
End of astronomical twilight8:25 PM
Night length (sunset to sunrise)12 h 36 min
Fully dark sky tonight9 h 25 min
Astronomical twilight starts (morning)5:50 AM

Moon

Moonrise3:56 AM
Moonset5:25 PM
Illumination9.2%
PhaseWaning Crescent
Sublunar point (Moon overhead)7.23°N, 144.57°W
Sublunar point ground speed1,603 km/h

Moon values are for the moment this page was generated (19:14 UTC). A moonrise or moonset can be missing on a given date.

Planets Tonight

PlanetRiseSetMeridianVisibility
Mercury (mag -0.1)9:41 AM7:33 PM2:37 PMNot visible tonight: below the horizon (or too low) while the sky is dark.
Venus (mag -4.6)9:52 AM7:01 PM2:26 PMNot visible tonight: below the horizon (or too low) while the sky is dark.
Mars (mag 1.1)1:22 AM4:12 PM8:47 AMVisible about 5 h after dark, highest 56° toward the SE.
Jupiter (mag -1.9)2:45 AM4:51 PM9:48 AMVisible about 3.8 h after dark, highest 43° toward the SE.
Saturn (mag 0.2)6:48 PM7:10 AM1:01 AMVisible about 11.5 h after dark, highest 48° toward the S.

Aurora Tonight

Aurora possible

Caledon is far enough from the equator for aurora. Planetary Kp is 2.7. Seeing it still needs a dark, clear sky.

NOAA OVATION aurora forecast map

NOAA SWPC OVATION model. Full aurora forecast

Nearby Locations

All cities in Ontario · All regions in Canada · Astronomy hub