Time in the Czech Republic

Time in the Czech Republic is given by Central European Time (Středoevropský čas, SEČ: UTC+01:00) and Central European Summer Time (Středoevropský letní čas, SELČ: UTC+02:00).^[1] Daylight saving time is observed from the last Sunday in March (2:00 CET) to the last Sunday in October (3:00 CEST). The Czech Republic has observed Central European Time since 1979. Until 1993 when Czechoslovakia was separated into the Czech Republic and Slovakia, they also had Central European Time and Central European Summer Time. After the summer months, time in the Czech Republic is shifted back by one hour to Central European Time.^[2] Like most states in Europe, Summer time (daylight saving time) is observed in the Czech Republic, when time is shifted forward by one hour, two hours ahead of Greenwich Mean Time.

Light Blue	Western European Time / Greenwich Mean Time (UTC)
Blue	Western European Time / Greenwich Mean Time (UTC)
Blue	Western European Summer Time / British Summer Time / Irish Standard Time (UTC+1)
Red	Central European Time (UTC+1)
Red	Central European Summer Time (UTC+2)
Yellow	Eastern European Time / Kaliningrad Time (UTC+2)
Ochre	Eastern European Time (UTC+2)
Ochre	Eastern European Summer Time (UTC+3)
Green	Moscow Time / Turkey Time (UTC+3)
Turquoise	Armenia Time / Azerbaijan Time / Georgia Time / Samara Time (UTC+4)

▉▉▉▉ Pale colours: Standard time observed all year
▉▉▉ Dark colours: Summer time observed

Notation edit

^ Nautical Almanac Office (U S ) (17 May 2013). The Nautical Almanac for the Year 2014. Government Printing Office. p. 262. ISBN 978-0-16-091756-1.
^ Czech Republic time
^ Europe (2020 edition) at the tz database. Internet Assigned Numbers Authority (IANA). Retrieved 20 May 2021.