What time is sunset in Cergy today?

Sunset in Cergy is at 7:18 PM local time (Europe/Paris) on 2026-10-07.

What phase is the Moon tonight in Cergy?

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

Astronomical twilight ends at 9:03 PM local time, so the sky is fully dark from then until 6:16 AM.

Moonrise in Cergy is at 4:01 AM and moonset is at 5:58 PM local time.

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

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Kp2.7

Solar wind344 km/s

X-rayC1.2

StormG0 (Quiet)

Source: NOAA SWPC

2026-10-07 · times in Europe/Paris · 49.04°N, 2.08°E

Event	Time
Sunrise	8:00 AM
Sunset	7:18 PM
Day length	11 h 18 min
End of civil twilight	7:49 PM
End of nautical twilight	8:26 PM
End of astronomical twilight	9:03 PM
Night length (sunset to sunrise)	12 h 43 min
Fully dark sky tonight	9 h 13 min
Astronomical twilight starts (morning)	6:16 AM

Moonrise	4:01 AM
Moonset	5:58 PM
Illumination	9.4%
Phase	Waning Crescent
Sublunar point (Moon overhead)	7.43°N, 133.42°W
Sublunar point ground speed	1,602 km/h

Moon values are for the moment this page was generated (18:28 UTC). A moonrise or moonset can be missing on a given date.

Planet	Rise	Set	Meridian	Visibility
Mercury (mag -0.1)	10:26 AM	7:51 PM	3:09 PM	Not visible tonight: below the horizon (or too low) while the sky is dark.
Venus (mag -4.6)	10:43 AM	7:16 PM	2:59 PM	Not visible tonight: below the horizon (or too low) while the sky is dark.
Mars (mag 1.1)	1:36 AM	5:02 PM	9:19 AM	Visible about 5.3 h after dark, highest 52° toward the SE.
Jupiter (mag -1.9)	3:05 AM	5:36 PM	10:20 AM	Visible about 3.8 h after dark, highest 40° toward the SE.
Saturn (mag 0.2)	7:18 PM	7:45 AM	1:34 AM	Visible about 11.3 h after dark, highest 43° toward the S.

Aurora possible

Cergy 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