No DST
1970 - 2030
Daylight Saving Time (DST) Not Observed in Year 2018
Okinawa observed Japan Standard Time (JST) all year.
Daylight Saving Time has not been used since our records start, in 1970.
DST data from before 1970 is not available for Okinawa. However, we have earlier DST history for Tokyo, Japan available.
Daylight Saving Time History in Okinawa
Detailed history for Okinawa is not available before 1970. Statistics below are based on 1970 onwards.
- Okinawa has never observed Daylight Saving Time.
- See Worldwide DST Statistics