Time in Haikou, China

Time zone: CST (UTC/GMT +08:00) — Asia/Shanghai

Local time here is CST, which sits 8 hours ahead of UTC, written UTC+08:00. The canonical zone name is Asia/Shanghai, and that is what to pick from a time zone dropdown.

No seasonal adjustment applies in Haikou — UTC+08:00 is constant, which is worth remembering when a partner city moves its clocks twice a year.

Bear in mind China spans 2 zones across the 452 cities we cover — checking a second city in the same country is often necessary.

Population: about 2,873,358 — 4th largest of the 399 China cities indexed here.

Live differences from Haikou, calculated from each zone's rules as they stand today rather than a fixed table.

Where the two working days actually meet, expressed in Haikou local time.

No shared working window exists with New York, Los Angeles or Sao Paulo, so those calls have to sit outside somebody's normal hours.

No difference at all from Haikou: the cities below share the Asia/Shanghai zone.

Xi’an Changzhou Huizhou Linyi Yunfu Huai'an Shaoxing Kunshan