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 6:21 AM and sets at 9:33 PM in Boulogne-Billancourt. That is about 15 hours 12 minutes 6 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).