Time in Dumai, Indonesia

Time zone: WIB (UTC/GMT +07:00) — Asia/Jakarta

The local standard in Dumai is WIB — UTC+07:00, or 7 hours ahead of UTC. Systems that store time zones by name use Asia/Jakarta for this part of the world.

There is no daylight saving in Dumai. UTC+07:00 applies all year, so the offset never moves on this side — only the other party's clock changes.

Indonesia is not on a single clock: the 144 cities listed here fall across 4 time zones, so times elsewhere in the country will not match Dumai.

With a population near 143,760, Dumai comes in 74th of the 113 Indonesia cities we list.

Current gap between Dumai and cities people most often need to coordinate with. These figures already account for daylight saving where it applies.

Overlap of a normal working day, shown in Dumai time — outside these windows one side is off the clock.

No shared working window exists with New York, Los Angeles or Sao Paulo, so those calls have to sit outside somebody's normal hours.

Same zone, same time — each of these sits on Asia/Jakarta alongside Dumai, including through any clock change.

Jakarta South Tangerang Situbondo Jambi City Bengkulu Cibinong Percut Jember