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Time Zone in Sumatra, Indonesia

7:29:01 am

Sunday, November 15, 2026

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State: Sumatra
Country: Indonesia
Time Zones: 1

Time Zone Currently Being Used in Sumatra

Offset Time Zone Abbreviation & Name Example City Current Time
UTC +7 WIB Western Indonesian Time Pematangsiantar Sun, 7:29:01 am

Sumatra observes Western Indonesian Time all year. There are no Daylight Saving Time clock changes.

Sumatra
7:29 01 am
Sunday, November 15, 2026