Irkutsk Time (IRKT) is 8 hours ahead of Coordinated Universal Time (UTC). This time zone is in use during standard time in: Asia.
See full time zone mapWhere and When is IRKT Observed?
Asia
Areas and locations in Russia using IRKT all year round
Other Time Zones in UTC +8
Some time zones exist that have the same offset as IRKT, but can be found under a different name: