Chicago to Tongshan time converter

Tongshan is 13 hours ahead of Chicago. When it is 9:00 AM in Chicago, it is 10:00 PM in Tongshan.

Chicago CDT

Monday, October 19, 2026

Tongshan CST

Monday, October 19, 2026

Chicago
Illinois, United States
Mon, Oct 19
CDTUTC-5
Tongshan
China
Mon, Oct 19
CSTUTC+8+13h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Tongshan conversion table

Every hour of today in Chicago and the matching time in Tongshan. Light rows are typical working hours (9:00–18:00).

ChicagoTongshan
12:00 AM1:00 PM
1:00 AM2:00 PM
2:00 AM3:00 PM
3:00 AM4:00 PM
4:00 AM5:00 PM
5:00 AM6:00 PM
6:00 AM7:00 PM
7:00 AM8:00 PM
8:00 AM9:00 PM
9:00 AM10:00 PM
10:00 AM11:00 PM
11:00 AM12:00 AM+1 day
12:00 PM1:00 AM+1 day
1:00 PM2:00 AM+1 day
2:00 PM3:00 AM+1 day
3:00 PM4:00 AM+1 day
4:00 PM5:00 AM+1 day
5:00 PM6:00 AM+1 day
6:00 PM7:00 AM+1 day
7:00 PM8:00 AM+1 day
8:00 PM9:00 AM+1 day
9:00 PM10:00 AM+1 day
10:00 PM11:00 AM+1 day
11:00 PM12:00 PM+1 day

Best time to call or meet

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Chicago (9:00 AM – 11:00 AM in Tongshan): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Chicago and Tongshan switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: +13h
  • Nov 1, 2026 – Mar 14, 2027: +14h
  • Mar 14, 2027 – Oct 19, 2027: +13h

Distance

Chicago and Tongshan are 11,190 km (6,953 miles) apart in a straight line.

More conversions

Tongshan to ChicagoChicago to New YorkChicago to LondonChicago to Los AngelesChicago to TorontoChicago to São PauloChicago to ParisChicago to BerlinChicago to MoscowChicago to DubaiChicago to New DelhiChicago to BangkokChicago to Singapore
New York to TongshanLondon to TongshanLos Angeles to TongshanToronto to TongshanSão Paulo to TongshanParis to TongshanBerlin to TongshanMoscow to TongshanDubai to TongshanNew Delhi to TongshanBangkok to TongshanSingapore to Tongshan

Questions and answers

What is the time difference between Chicago and Tongshan?

Tongshan is 13 hours ahead of Chicago.

What time is it in Tongshan when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 10:00 PM in Tongshan.

When is the best time to call Tongshan from Chicago?

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Chicago (9:00 AM – 11:00 AM in Tongshan): working hours on one side, early or late on the other.

Does the time difference between Chicago and Tongshan change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.