Clock Changes in Yangon, Myanmar (Rangoon)

Daylight Saving Time (DST) Not Observed in Year 2019

Yangon currently observes Myanmar Time (MMT) all year.

Daylight Saving Time has never been used here.

Clocks do not change in Yangon, Myanmar.

There is no previous DST change in Yangon.

Which countries & states use DST and which do not?