World Timezones

Changzhou to Shanghai Converter

Compare Shanghai to Changzhou instead
Changzhou12:24 pmSun, Jun 7
ChangzhouCST
China · UTC+8
12:24 pmSun, Jun 7
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ShanghaiCST
China · UTC+8
12:24 pmSun, Jun 7
12a
1a
2a
3a
4a
5a
6a
7a
8a
9a
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12p
1p
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4p
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11p

Offset

There is no time difference between Changzhou and Shanghai.

Same time

Changzhou (CST) is currently the same time as Shanghai (CST).

CST: UTC+8

CST: UTC+8

Neither Changzhou nor Shanghai is currently observing daylight saving time.

When to schedule

Business-hours overlap: 9 AM–5 PM in Changzhou (9 AM–5 PM in Shanghai).

Both teams are in working hours during this window on weekdays.

Suggested time: 1:00 PM Changzhou (1:00 PM Shanghai).

Public holidays in 2026

National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.

China

  • New Year's DayThu, Jan 1
  • Chinese New Year (Spring Festival)Tue, Feb 17
  • Labour DayFri, May 1
  • Dragon Boat FestivalFri, Jun 19
  • Mid-Autumn FestivalFri, Sep 25
  • National DayThu, Oct 1

About these zones

Changzhou uses China Standard Time (CST). To call China, dial +86.

Shanghai uses China Standard Time (CST). To call China, dial +86.

Shanghai is approximately 95 miles southeast of Changzhou.

Quick reference

Full 24-hour conversion table — tap any time to open it in the converter.

ChangzhouShanghaiDay
12:00 am12:00 amSame day
1:00 am1:00 amSame day
2:00 am2:00 amSame day
3:00 am3:00 amSame day
4:00 am4:00 amSame day
5:00 am5:00 amSame day
6:00 am6:00 amSame day
7:00 am7:00 amSame day
8:00 am8:00 amSame day
9:00 am9:00 amSame day
10:00 am10:00 amSame day
11:00 am11:00 amSame day
12:00 pm12:00 pmSame day
1:00 pm1:00 pmSame day
2:00 pm2:00 pmSame day
3:00 pm3:00 pmSame day
4:00 pm4:00 pmSame day
5:00 pm5:00 pmSame day
6:00 pm6:00 pmSame day
7:00 pm7:00 pmSame day
8:00 pm8:00 pmSame day
9:00 pm9:00 pmSame day
10:00 pm10:00 pmSame day
11:00 pm11:00 pmSame day

Daylight saving time

Neither Changzhou nor Shanghai observes daylight saving time. The offset between these zones remains constant year-round.

See the daylight saving time page for transition dates across every time zone.

Daylight today

Changzhou
Sunrise
4:55 AM
Sunset
7:04 PM
Day length
14h 9m
Shanghai
Sunrise
4:51 AM
Sunset
6:57 PM
Day length
14h 6m

Daylight overlap: 14h 2m — 4:55 AM–6:57 PM in Changzhou (4:55 AM–6:57 PM in Shanghai). Both locations are in daylight during this window.

Cities in these zones

Browse all cities to see the current local time anywhere.

Airports in these zones

Airports in China Standard Time

  • PVG
  • SHA
  • PEK
  • PKX
  • SZX
  • CAN
  • FUO
  • CTU
  • TFU
  • TSN

Airports in China Standard Time

  • PVG
  • SHA
  • PEK
  • PKX
  • SZX
  • CAN
  • FUO
  • CTU
  • TFU
  • TSN

Related conversions

Common conversions

What is 9:00 am Changzhou in Shanghai?
9:00 am Changzhou is 9:00 am Shanghai.
What is 12:00 pm Changzhou in Shanghai?
12:00 pm Changzhou is 12:00 pm Shanghai.
What is 12:30 pm Changzhou in Shanghai?
12:30 pm Changzhou is 12:30 pm Shanghai.
What is 2:00 pm Changzhou in Shanghai?
2:00 pm Changzhou is 2:00 pm Shanghai.
What is 5:00 pm Changzhou in Shanghai?
5:00 pm Changzhou is 5:00 pm Shanghai.
What is 11:30 pm Changzhou in Shanghai?
11:30 pm Changzhou is 11:30 pm Shanghai.