Time in Changzhou, China

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

Clocks in Changzhou are set to CST, 8 hours ahead of UTC (UTC+08:00). Software that asks for a region wants Asia/Shanghai — the IANA identifier for this zone.

There is no daylight saving in Changzhou. UTC+08:00 applies all year, so the offset never moves on this side — only the other party's clock changes.

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

Around 3,290,918 people live in Changzhou, making it the 2nd largest of the 399 China cities covered here.

Read this as: relative to each city below, Changzhou is the stated amount ahead or behind, right now.

Assuming a 09:00–17:00 day at both ends, these windows (in Changzhou local time) fall inside working hours for both cities.

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 Changzhou: the cities below share the Asia/Shanghai zone.

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