Poissy in numbers
- Coordinates
- 48.9290, 2.0495
- Population
- 36 431
- Region
- Île-de-France
- Country
- France, Europe
- Capital
- Paris — 23 km away
Watch the current local time in Poissy, Île-de-France, France, running on the Europe/Paris time zone (+1).
Poissy, France
Wednesday, 4 November 2026
UTC+1 · Europe/Paris
Local time in Poissy
UTC+1 · no daylight saving time
What the clock shows right now in Poissy.
Sunrise 7:44 AM Solar noon 12:37 PM Sunset 5:29 PM Daylight 9 h 44 min Night 14 h 16 min Civil twilight 7:11 AM – 6:02 PM
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Weather data by Open-Meteo, updated every 30 minutes.
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Poissy uses the Europe/Paris time zone with a UTC+1 offset. Whether daylight saving time is used: No.
At Poissy the sun clears the horizon at 7:44 AM and sinks again at 5:29 PM. The gap between them is 9 h 44 min.
Set your clock for Poissy and it will also be right in Villennes-Sur-Seine and Medan.
There are 10 postal codes assigned to Poissy.