Boulogne-Billancourt is located in Ile-de-France, France. The local time zone is Central European Summer Time (CEST), 2 hours ahead of Universal Time (UTC+2). Boulogne-Billancourt has a population of more than 100,000.
Today the sun rises at 5:47 AM and sets at 9:57 PM in Boulogne-Billancourt. That is about 16 hours 10 minutes 26 seconds of daylight.
The next clock change in the Central European Summer Time zone is on October 25, 2026, when clocks go back 1 hour.
Boulogne-Billancourt is in the Central European Summer Time (CEST) time zone, 2 hours ahead of Universal Time (UTC+2).
Yes. The next clock change is on October 25, 2026.
The current UTC offset in Boulogne-Billancourt is 2 hours ahead of Universal Time (UTC+2).