Surabaya, East Java, Indonesia uses Asia/Jakarta, currently WIB (UTC+07:00). No clock changes are scheduled in the next 12 months.
Surabaya ranks among the biggest cities in Indonesia, home to around 3 million people. Unlike many places, it does not observe daylight saving time.
The band below is your local scale — accent shows when everyone's business hours overlap. Add or remove a city on the left and this updates too.
Written for people arriving, calling in, or planning a trip around the time difference.
Surabaya's northern old town near the port holds much of the city's colonial-era architecture, while newer commercial districts to the south offer more modern hotels and shopping. Traffic congestion is common, so staying near your main areas of interest saves considerable travel time.
Surabaya's historic quarter and heritage buildings are best explored in the cooler early morning before the tropical heat builds. The city's monuments and museums commemorating its role in Indonesia's independence movement make for an engaging half-day visit.
Buses and a growing network of ride-hailing motorbike and car services cover most of the city, since distances can be long and heat makes walking less appealing. Taxis are also widely available for door-to-door trips.
As a tropical city near the equator, Surabaya sees consistently warm temperatures year-round, with the main variation being rainfall. The drier months, roughly April through October, are generally more comfortable for outdoor sightseeing than the wetter season that follows.
Indonesia uses the IDR, calling code +62.
Indonesia uses the Indonesian rupiah, and Indonesian is the official language, though the local Javanese dialect is also widely spoken at home. A polite, unhurried manner is appreciated, especially when greeting elders or officials.
