What time zone is Białystok in?

Białystok 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/Warsaw.

When is the next clock change in Białystok?

Clocks in Białystok move forward 1 hour on Sunday, March 28, 2027 at 2:00 AM, changing from CET (UTC+01:00) to CEST (UTC+02:00)

Does Białystok observe daylight saving time?

Yes. Białystok observes daylight saving time: CEST (UTC+2) in summer and CET (UTC+1) in winter.

What is the UTC offset of Białystok?

Białystok is UTC+1 in winter and UTC+2 in summer

Current Time in Białystok, Poland

1:38:51 PM

13:38:51

Thursday, November 5, 2026

CET (Central European Time) · UTC+01:00

Europe/Warsaw

Compare Białystok time

Time zone details

Białystok is currently on standard time; daylight saving time is observed in 2026

Next clock changeMar 28, 2027 · Clocks move forward 1 hour · in 142 daysUpcomingView details

Location facts

Place

Country: Poland
Administrative area
Country currency: Polish Zloty (PLN)

Practical

Country languages: Polish
Dialing code: +48
Population: 291,855

Convert Białystok time

Compare Białystok with another city or time zone

Białystok follows the same clock and daylight-saving rules as Warsaw

Popular conversions (current offsets)

Białystok to GMTTarget time 1 hour behind Białystok to EETTarget time 1 hour ahead Białystok to WETTarget time 1 hour behind Białystok to MSKTarget time 2 hours ahead Białystok to FETTarget time 2 hours ahead Białystok to AZOTTarget time 2 hours behind

All times shown relative to Białystok local time

Clock changes in Białystok

Next clock change

Upcoming

Sunday, March 28, 2027

2:00 AM CET3:00 AM CEST

Clocks move forward 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, 2026past
Daylight saving time ends
3:00 AM CEST2:00 AM CET
Clocks move back 1 hour

Future clock changes, 2027–2030

Poland daylight saving time Clock changes worldwide

Plan around Białystok

Upcoming national public holidays in Poland

Wed, Nov 11, 2026Independence Day
Thu, Dec 24, 2026Christmas Eve
Fri, Dec 25, 2026Christmas Day

Nearby places

Browse places in Poland

Frequently asked questions

What time zone is Białystok in?: Białystok 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/Warsaw.
When is the next clock change in Białystok?: Clocks in Białystok move forward 1 hour on Sunday, March 28, 2027 at 2:00 AM, changing from CET (UTC+01:00) to CEST (UTC+02:00)
Does Białystok observe daylight saving time?: Yes. Białystok observes daylight saving time: CEST (UTC+2) in summer and CET (UTC+1) in winter.
What is the UTC offset of Białystok?: Białystok is UTC+1 in winter and UTC+2 in summer