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Kp1.0
Solar wind351 km/s
X-rayC1.1
StormG0 (Quiet)
Source: NOAA SWPC

Astronomy & Aurora Tonight in Saint-Jean-sur-Richelieu, QC

2026-10-07 · times in America/Toronto · 45.31°N, 73.26°W

Sunrise, Sunset & Twilight

EventTime
Sunrise6:58 AM
Sunset6:22 PM
Day length11 h 23 min
End of civil twilight6:51 PM
End of nautical twilight7:25 PM
End of astronomical twilight7:59 PM
Night length (sunset to sunrise)12 h 38 min
Fully dark sky tonight9 h 22 min
Astronomical twilight starts (morning)5:22 AM

Moon

Moonrise3:25 AM
Moonset4:59 PM
Illumination9.6%
PhaseWaning Crescent
Sublunar point (Moon overhead)7.63°N, 122.52°W
Sublunar point ground speed1,602 km/h

Moon values are for the moment this page was generated (17:43 UTC). A moonrise or moonset can be missing on a given date.

Planets Tonight

PlanetRiseSetMeridianVisibility
Mercury (mag -0.1)9:18 AM7:02 PM2:10 PMNot visible tonight: below the horizon (or too low) while the sky is dark.
Venus (mag -4.6)9:29 AM6:30 PM1:59 PMNot visible tonight: below the horizon (or too low) while the sky is dark.
Mars (mag 1.1)12:51 AM3:50 PM8:20 AMVisible about 5 h after dark, highest 55° toward the SE.
Jupiter (mag -1.9)2:15 AM4:27 PM9:21 AMVisible about 3.8 h after dark, highest 42° toward the SE.
Saturn (mag 0.2)6:20 PM6:44 AM12:34 AMVisible about 11.5 h after dark, highest 47° toward the S.

Aurora Tonight

Aurora possible

Saint-Jean-sur-Richelieu is far enough from the equator for aurora. Planetary Kp is 1.0. 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 Quebec · All regions in Canada · Astronomy hub