| Time in Poland | |
|---|---|
 | |
| Time zone | Central European Time |
| Initials | CET |
| UTC offset | UTC+01:00 |
| Standard meridian | 52nd parallel north (Warsaw meridian; UTC+01:24)[1] |
| Time notation | 12-hour clock and 24-hour clock |
| Adopted | 5 August 1915 (Warsaw) 31 May 1922 |
| Daylight saving time | |
| Name | Central European Summer Time |
| Initials | CEST |
| UTC offset | UTC+02:00 |
| Start | Last Sunday in March (02:00 CET) |
| End | Last Sunday in October (03:00 CEST) |
| In use since | 1977 |
| tz database | |
| Europe/Warsaw | |
| Light Blue | Western European Time / Greenwich Mean Time (UTC) |
| Blue | Western European Time / Greenwich Mean Time (UTC) |
| Western European Summer Time / British Summer Time / Irish Standard Time (UTC+1) | |
| Red | Central European Time (UTC+1) |
| Central European Summer Time (UTC+2) | |
| Yellow | Eastern European Time / Kaliningrad Time (UTC+2) |
| Ochre | Eastern European Time (UTC+2) |
| Eastern European Summer Time (UTC+3) | |
| Green | Moscow Time / Turkey Time (UTC+3) |
| Turquoise | Armenia Time / Azerbaijan Time / Georgia Time / Samara Time (UTC+4) |
▉▉▉ Dark colours: Summer time observed
Time in Poland is given by Central European Time (Polish: Czas środkowoeuropejski; CET; UTC+01:00).[2] Daylight saving time, which moves an hour ahead, is observed from the last Sunday in March (02:00 CET) to the last Sunday in October (03:00 CEST).[3] This is shared with several other EU member states.
- ^ Meus, Mariusz (October 2019) POŁUDNIK WARSZAWSKI: REWIZJA INFORMACJI DOTYCZĄCYCH KOLUMNY NA PLACU TEATRALNYM W WARSZAWIE ORAZ JEJ ZWIĄZKÓW Z POMIARAMI GEODEZYJNYMI W XIX WIEKU. (in Polish). Academia.edu. Retrieved 9 July 2021.
- ^ "Time in Poland". www.timeanddate.com. Retrieved 2022-09-27.
- ^ "Poland", The World Factbook, Central Intelligence Agency, 2022-09-20, retrieved 2022-09-27
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