Japan Standard Time (JST) is 9 hours ahead of Coordinated Universal Time (UTC). This time zone is in use during standard time in: Asia.
Where and When is JST Observed?
Asian countries using JST all year:
Other Time Zones in UTC +9
Some time zones exist that have the same offset as JST, but can be found under a different name:
Time zones by continent/region
- Central America
- Indian Ocean
- North America
- South America