Olsztyn time: CET and CEST
The next clock change in Olsztyn is 1 hour back on 25 October 2026 at 03:00, from UTC+2 to UTC+1.
Olsztyn on 15 October 2026: sunrise 07:05, sunset 17:41, day length 10 h 36 min.
Place| Fact | Value |
|---|
| Time zone | Europe/Warsaw |
| Offset | UTC+2 |
| Region | Warmia-Masuria |
| Latitude | 53.7838 |
| Longitude | 20.4927 |
| Population | 169,793 |
The next clock change in Olsztyn is 1 hour back on 25 October 2026 at 03:00, from UTC+2 to UTC+1.
Sun this year| Fact | Value |
|---|
| Longest day | 21 June 2026, 17 h 6 min |
| Shortest day | 21 December 2026, 7 h 25 min |
| Earliest sunrise | 04:06 on 17 June 2026 |
| Latest sunset | 21:13 on 24 June 2026 |
| Golden hour on the longest day | 21 June morning 04:06 to 05:05, evening 20:14 to 21:12 |
Next public holidays| Date | Holiday |
|---|
| 1 November 2026 | Wszystkich Świętych |
| 11 November 2026 | Narodowe Święto Niepodległości |
| 24 December 2026 | Wigilia Bożego Narodzenia |
Working hours overlap| City | 09:00 to 17:00 |
|---|
| London | Olsztyn 10:00 to 17:00; London 09:00 to 16:00 |
| New York | Olsztyn 15:00 to 17:00; New York 09:00 to 11:00 |