Indonesia uses three time zones which are :
- Waktu Indonesia Bagian Barat (WIB) :
- West Indonesia Time is officially known in Indonesia as Waktu Indonesia Bagian Barat (WIB). Waktu Indonesia Bagian Barat is UTC/GMT +7 hours.
- Waktu Indonesia Bagian Tengah (WITA) :
- Central Indonesia Time is officially known in Indonesia as Waktu Indonesia Bagian Tengah (WITA) and as you might guess, Tengah means central. Waktu Indonesia Bagian Tengah is UTC/GMT +8 hours.
- Waktu Indonesia Bagian Timur (WIT) :
- East Indonesia Time is officially known as Waktu Indonesia Bagian Timur (WIT) and in this situation, Timur means east. Waktu Indnosia Bagian Timur is UTC/GMT +9 hours.
So timezone Samosir Island same as Waktu Indonesia Barat (WIB). |