European time zones:IST – Irish Summer Time
Currently no cities are observing IST
Time zone offset: UTC + 1 hourIST is 1 hour ahead of Coordinated Universal Time (UTC)Note that IST is a daylight saving time/summer time zone. It is generally only used during the summer in the places listed below, during the winter GMT is used instead Time zone abbreviation: ISTFull name is Irish Summer TimeEmail time zone indicator: +0100An email sent from someone in the IST time zone will have the time zone listed as "+0100" in the headers of the email. (However, "+0100" does not have to be in IST, as other time zones could have the same UTC offset). Important NoteThe term “IST” is not the legal abbreviation to describe Irish Summer Time but it is commonly used. IST is described as “summer time”, according to Irish law, while Irish Standard Time is described as both “standard time” and “winter time”. For actual dates DST might be observed, look at the examples belowWhere and when is IST observed?IST is used during summer only in
Example location in IST
Other time zones in EuropeGo directly through the links below, or see the Europe time zone list
Time zones in other regionsMore regions will be available laterRelated links
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