Mon
Tue
Wed
Thu
Fri
Sat
Sun
88
:
88
:
88
Time Difference Portsmouth - Jeju-si
-09:00 hours
The time difference between Portsmouth Jeju-si is -09:00 hours. The timezone in Portsmouth is GMT Portsmouth and GMT Jeju-si in Jeju-si
Distance between Portsmouth and Jeju-si is 13975.18 km
Portsmouth - United Kingdom
Portsmouth
GTM -0
Jeju-si - South Korea
Mon
Tue
Wed
Thu
Fri
Sat
Sun
88
:
88
:
88
Jeju-si
GTM +9
Portsmouth
Portsmouth has daylight saving time (DST), the Sunday, March 30, 2025 at 1:00 AM you will have to add 1 hour for the winter time and the Sunday, October 26, 2025 at 2:00 AM substract 1 hour.
Jeju-si
Jeju-si does not observe Daylight Saving Time (DST). It will be the same time during all the year: Korea Standard Time .
