WIB time now |
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04:38:31 Wed, 2 Jul 2025
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| UTC Offset: UTC +7 |
Western Indonesian Time (WIB) operates at UTC+7 and is the standard time zone for Indonesia's western regions, including Sumatra, Java, West Kalimantan, and Central Kalimantan. WIB does not observe daylight saving time and is sometimes simply referred to as "West Indonesia Time." It provides a consistent time standard for the nation's most populous and economically active areas.
Importance and Global Use of WIB
WIB is essential for coordinating government, commerce, transportation, and education in Indonesia's western provinces, which include the capital Jakarta and other major urban centers. A stable UTC+7 offset helps synchronize business hours, public services, and community activities across the country's most densely populated islands.
Globally, WIB supports international trade, travel, and communication with key partners in Southeast Asia and beyond. Its alignment with neighboring time zones helps Indonesia maintain strong connections with regional economies, contributing to economic growth and broader international cooperation.
Where and When WIB is used worldwide
Asia
Areas of Indonesia using WIB all year
- Western region of Indonesia including:
- Central Kalimantan
- Java (including Jakarta)
- Sumatra
- West Kalimantan
Other Time Zones in UTC +7
Other time zones share the same offset as Western Indonesian Time (WIB), but are known by different names. While their clocks align, they may represent different regions or countries based on local time zone definitions.
- Christmas Island Time – CXT
- Davis Time – DAVT
- Hovd Time – HOVT
- Indochina Time – ICT
- Krasnoyarsk Time – KRAT