Also known as: IST – Irish Summer Time
No locations currently on IST. Would you like to see GMT?
Europe: IST is currently not observed because locations are on standard time and are observing GMT.
Where and When is IST Observed?
Other Time Zones in UTC +1
Some time zones exist that have the same offset as IST, but can be found under a different name:
Time zones by continent/region
- Central America
- Indian Ocean
- North America
- South America