Clock Changes in Kailua-Kona, Hawaii, USA

Daylight Saving Time (DST) Not Observed in Year 2025

USA currently observes 6 time zones all year.

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

DST data from before 1970 is not available for Kailua-Kona, USA. However, we have earlier DST history for Honolulu, USA available.

Which countries & states use DST and which do not?