Time zones of Indonesia. UTC+7: Western Indonesia Time (WIB) UTC+8: Central Indonesia Time (WITA) UTC+9: Eastern Indonesia Time (WIT)
Indonesia has three time zones: Western Indonesia Time (WIB)[1] (UTC+07:00) covers the western part of the country, including Jakarta, Central Indonesia Time (WITA) (UTC+08:00)[2] covers the central part of the country, and Eastern Indonesia Time (WIT) (UTC+09:00)[3] covers the province of Papua. Indonesia does not observe daylight saving time.