Time in Guyancourt, France

Guyancourt time zone: UTC+02:00 or CEST
Daylight saving time is in effect in Guyancourt.
See recent and expected DST changes in Guyancourt in the table below.

Daylight saving time (DST) changes in Guyancourt

The next DST change is highlighted.
Change Type Status Time and Date of DST Change Time Change
DST began Past Sunday, March 31, 2019 at 2:00 The clocks were put forward an hour.
DST ends Expected Sunday, October 27, 2019 at 3:00 The clocks will be put back an hour.
DST begins Expected Sunday, March 29, 2020 at 2:00 The clocks will be put forward an hour.

Sunrise and sunset time for Guyancourt

Sunrise: 6:41 AM
Sunset: 8:57 PM
Day length: 14h 16m 29s
Solar noon: 1:49 PM
See the monthly sunrise, sunset, and twilight table for Guyancourt

Guyancourt weather

Freemeteo.com: Guyancourt weather

Guyancourt, France: basic facts and figures

Country: France
Guyancourt coordinates: 48°46′24″ N, 2°04′26″ E
Population: 31,989
Wikipedia article: Guyancourt