Mon
Tue
Wed
Thu
Fri
Sat
Sun
88
:
88
:
88
Time Difference Cheonan-si - Portland
17:00 hours
The time difference between Cheonan-si Portland is 17:00 hours. The timezone in Cheonan-si is GMT Cheonan-si and GMT Portland in Portland
Distance between Cheonan-si and Portland is 12279.67 km
Cheonan-si - South Korea
Cheonan-si
GTM +9
Portland - United States
Mon
Tue
Wed
Thu
Fri
Sat
Sun
88
:
88
:
88
Portland
GTM -8
Cheonan-si
Cheonan-si does not observe Daylight Saving Time (DST). It will be the same time during all the year: Korea Standard Time .
Portland
Portland has daylight saving time (DST), the Sunday, March 9, 2025 at 2:00 AM you will have to add 1 hour for the winter time and the Sunday, November 2, 2025 at 2:00 AM substract 1 hour.
