What time zone is Boissy-le-Châtel in?

Boissy-le-Châtel uses Central European Time (CET, UTC+1) in winter and Central European Summer Time (CEST, UTC+2) in summer. Its IANA time zone is Europe/Paris.

When is the next clock change in Boissy-le-Châtel?

Clocks in Boissy-le-Châtel move backward 1 hour on Sunday, October 25, 2026 at 3:00 AM, changing from CEST (UTC+02:00) to CET (UTC+01:00)

Does Boissy-le-Châtel observe daylight saving time?

Yes. Boissy-le-Châtel observes daylight saving time: CEST (UTC+2) in summer and CET (UTC+1) in winter.

What is the UTC offset of Boissy-le-Châtel?

Boissy-le-Châtel is UTC+1 in winter and UTC+2 in summer

Current Time in Boissy-le-Châtel, Seine-et-Marne, Île-de-France, France

3:50:00 PM

15:50:00

Friday, October 16, 2026

CEST (Central European Summer Time) · UTC+02:00

Europe/Paris

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Time zone details

Boissy-le-Châtel is observing daylight saving time in 2026

Daylight in Boissy-le-Châtel

Sunrise8:09 AMSolar noon1:33 PMSunset6:56 PM

Next clock changeOct 25, 2026 · Clocks move back 1 hour · in 8 daysUpcomingView details Weather nowLoading current forecast…Forecast details

Location facts

Place

Country: France
Administrative area: Île-de-France
District: Seine-et-Marne
Place type: Populated place
Country currency: Euro (EUR)

Practical

Country languages: French, Arpitan, Breton, Corsican, Catalan, Basque, Occitan
Dialing code: +33
Population: 2,926
Elevation: Approximately 116 m (DEM estimate)

Geography

Geographic coordinates: 48° 49' N / 3° 08' E

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Clock changes in Boissy-le-Châtel

Next clock change

Upcoming

Sunday, October 25, 2026

3:00 AM CEST2:00 AM CET

Clocks move back 1 hour

Sunday, March 29, 2026past
Daylight saving time starts
2:00 AM CET3:00 AM CEST
Clocks move forward 1 hour
Sunday, October 25, 2026upcoming
Daylight saving time ends
3:00 AM CEST2:00 AM CET
Clocks move back 1 hour

Future clock changes, 2027–2030

France daylight saving time Clock changes worldwide

Sun & Moon details

Sunrise: 8:09 AM
Solar noon: 1:33 PM
Sunset: 6:56 PM
Daylight duration: 10 hr 47 min3 min 28 sec shorter than the previous day

Civil twilight: 7:37 AM – 7:27 PM
Nautical twilight: 7:00 AM – 8:04 PM
Astronomical twilight: 6:24 AM – 8:40 PM

Waxing CrescentMoon illumination29%

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Friday, October 16, 2026

View Boissy-le-Châtel on SavvyTime's time-zone map

Sun

Sunrise: 8:09 AM (east, 102.6°)
Sunset: 6:56 PM (west, 257.1°)
Day length: 10 hr 47 min3 min 28 sec shorter than the previous day
Solar noon: 1:33 PM (32.2° altitude)

Civil twilight

Dawn to dusk: 7:37 AM – 7:27 PM

Additional twilight

Nautical dawn to dusk: 7:00 AM – 8:04 PM
Astronomical dawn to dusk: 6:24 AM – 8:40 PM

Moon

Phase: Waxing Crescent (29% illuminated)
Moonrise: 2:35 PM (southeast, 135.2°)
Moonset: 9:54 PM (southwest, 225.2°)
Previous principal phase: New Moon — Saturday, October 10, 2026 at 5:50 PM
Next principal phase: First Quarter — Sunday, October 18, 2026 at 6:13 PM

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local date	Sunrise	Sunset	Day length	Daily change
Friday, October 16	8:09 AM	6:56 PM	10 hr 47 min	3 min 28 sec shorter than the previous day
Saturday, October 17	8:10 AM	6:54 PM	10 hr 43 min	3 min 28 sec shorter than the previous day
Sunday, October 18	8:12 AM	6:52 PM	10 hr 40 min	3 min 27 sec shorter than the previous day
Monday, October 19	8:13 AM	6:50 PM	10 hr 37 min	3 min 27 sec shorter than the previous day
Tuesday, October 20	8:15 AM	6:48 PM	10 hr 33 min	3 min 26 sec shorter than the previous day
Wednesday, October 21	8:16 AM	6:46 PM	10 hr 30 min	3 min 25 sec shorter than the previous day
Thursday, October 22	8:18 AM	6:44 PM	10 hr 26 min	3 min 25 sec shorter than the previous day

Weather forecast for Boissy-le-Châtel

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Plan around Boissy-le-Châtel

Upcoming national public holidays in France

Sun, Nov 1, 2026All Saints' Day
Wed, Nov 11, 2026Armistice Day
Fri, Dec 25, 2026Christmas Day

Nearby places

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Frequently asked questions

What time zone is Boissy-le-Châtel in?: Boissy-le-Châtel uses Central European Time (CET, UTC+1) in winter and Central European Summer Time (CEST, UTC+2) in summer. Its IANA time zone is Europe/Paris.
When is the next clock change in Boissy-le-Châtel?: Clocks in Boissy-le-Châtel move backward 1 hour on Sunday, October 25, 2026 at 3:00 AM, changing from CEST (UTC+02:00) to CET (UTC+01:00)
Does Boissy-le-Châtel observe daylight saving time?: Yes. Boissy-le-Châtel observes daylight saving time: CEST (UTC+2) in summer and CET (UTC+1) in winter.
What is the UTC offset of Boissy-le-Châtel?: Boissy-le-Châtel is UTC+1 in winter and UTC+2 in summer