Clock Changes in Chongjin, North Korea 2011

Daylight Saving Time (DST) Not Observed in Year 2011

North Korea observed Korea Standard Time (KST) all year.

Daylight Saving Time has not been used since our records start, in 1970.

DST data from before 1970 is not available for Chongjin, North Korea. However, we have earlier DST history for Pyongyang, North Korea available.

Which countries & states use DST and which do not?