Moravian-Silesian Region, Czech Republic
Moravian-Silesian Region uses CET in winter and CEST during daylight saving. Ostrava and every other regional city follow the same official time, while sunrise depends on the date, coordinates, and whether the eastern horizon is open.
Ostrava, Czech Republic
Wednesday, 14 October 2026
UTC+2 · Europe/Prague
Time and sun data for Ostrava — the largest city of Moravian-Silesian Region
The sun in Ostrava
Sunrise 7:07 AM Solar noon 12:34 PM Sunset 6:01 PM Daylight 10 h 53 min Night 13 h 07 min Civil twilight 6:35 AM – 6:33 PM
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Largest cities
- Ostrava 279 791
- Havirov 82 768
- Opava 60 252
- Frydek-Mistek 53 590
- Karvina 48 637
- Trinec 38 415
- Orlova 27 540
- Novy Jicin 26 547
- Cesky Tesin 25 750
- Koprivnice 23 424
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- Krnov 22 518
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- Horni Holcovice
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- Horni Listna
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- Horni Mesto
Current time in Moravian-Silesian Region, Czech Republic
The entire region follows the Czech Republic’s national clock. Central European Time has an offset of UTC+1. Central European Summer Time, used during the daylight-saving part of the year, has an offset of UTC+2.
Crossing between Ostrava, Opava, Karviná, Havířov, or Frýdek-Místek never requires a watch adjustment. The same is true when crossing a nearby regional boundary within Czechia. International time differences are less permanent than they appear. If another country does not observe daylight saving, or changes clocks according to another schedule, the difference from Ostrava can vary during the year.
Across a region this busy, one shared clock is the rare arrangement nobody needs to negotiate.
The region’s largest cities
Moravian-Silesian Region has one of Czechia’s most substantial networks of closely spaced cities. Ostrava is the regional capital and dominant urban centre, but several other large municipalities have important administrative, residential, industrial, and cultural roles.
Ostrava is the region’s largest city and its central transport and service hub. Havířov is a major city east of Ostrava. Opava is an important historical and administrative centre in the region’s west.
Frýdek-Místek serves the southern part of the main urban corridor. Karviná is a significant city close to the Polish border. These cities form distinct communities, even where their transport and labour markets are closely connected. All schedules use the same local time, simplifying commuting throughout the urban network.
Sunrise in an eastern Czech region
Moravian-Silesian Region lies in the eastern part of the Czech Republic. Its eastern position generally gives it an earlier solar timetable than western Czech regions, although the whole country uses one official time zone.
Sunrise varies every day as daylight length changes through the seasons. Mountains in the south and west, urban structures in the Ostrava area, and local terrain can alter the moment when direct sunlight becomes visible to an observer.
Use Ostrava for city-centre planning and a nearer town for outlying destinations. Check the precise date instead of assuming yesterday’s sunrise repeats. Use civil twilight for estimating when outdoor visibility begins.
Consider ridges, buildings, and weather before relying on direct sunlight. A clock change can make sunrise appear suddenly later or earlier in civil-time listings. This reflects the change in how clocks label the morning, not a sudden alteration in the Sun’s path.
Questions and answers
- Does Ostrava have a different time from Prague?
- No. Both cities observe the same Czech national time.
- Is sunrise earlier here than in western Czechia?
- It is generally earlier because the region lies farther east, though the exact difference varies by place and date.
- Do nearby Polish destinations always show the same time?
- They commonly follow the same central European system, but confirm the destination and date for any international journey.