Clock Changes in Surabaya, East Java, Indonesia 2018

Daylight Saving Time (DST) Not Observed in Year 2018

Indonesia observed Western Indonesian Time (WIB) all year.

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

DST data from before 1970 is not available for Surabaya, Indonesia. However, we have earlier DST history for Jakarta, Indonesia available.

Which countries & states use DST and which do not?