Sirjan to Chicago time converter

Chicago is 8 hours 30 minutes behind Sirjan. When it is 9:00 AM in Sirjan, it is 12:30 AM in Chicago.

Sirjan IRST

Saturday, October 17, 2026

Chicago CDT

Friday, October 16, 2026

Sirjan
Iran
Sat, Oct 17
IRSTUTC+3:30
Chicago
Illinois, United States
Fri, Oct 16
CDTUTC-5-8h 30m
Finding your time zone…
Shared working hours (9:00–18:00)

Sirjan to Chicago conversion table

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

SirjanChicago
12:00 AM3:30 PM−1 day
1:00 AM4:30 PM−1 day
2:00 AM5:30 PM−1 day
3:00 AM6:30 PM−1 day
4:00 AM7:30 PM−1 day
5:00 AM8:30 PM−1 day
6:00 AM9:30 PM−1 day
7:00 AM10:30 PM−1 day
8:00 AM11:30 PM−1 day
9:00 AM12:30 AM
10:00 AM1:30 AM
11:00 AM2:30 AM
12:00 PM3:30 AM
1:00 PM4:30 AM
2:00 PM5:30 AM
3:00 PM6:30 AM
4:00 PM7:30 AM
5:00 PM8:30 AM
6:00 PM9:30 AM
7:00 PM10:30 AM
8:00 PM11:30 AM
9:00 PM12:30 PM
10:00 PM1:30 PM
11:00 PM2:30 PM

Best time to call or meet

Working hours don't overlap fully. The closest fit is 3:30 PM – 10:00 PM in Sirjan (7:00 AM – 1:30 PM in Chicago): working hours on one side, early or late on the other.

Daylight saving time and the difference

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

  • Oct 17, 2026 – Nov 1, 2026: -8h 30m
  • Nov 1, 2026 – Mar 14, 2027: -9h 30m
  • Mar 14, 2027 – Oct 17, 2027: -8h 30m

Distance

Sirjan and Chicago are 11,240 km (6,984 miles) apart in a straight line.

More conversions

Chicago to SirjanSirjan to New YorkSirjan to LondonSirjan to Los AngelesSirjan to TorontoSirjan to São PauloSirjan to ParisSirjan to BerlinSirjan to MoscowSirjan to DubaiSirjan to New DelhiSirjan to BangkokSirjan to Singapore
New York to ChicagoLondon to ChicagoLos Angeles to ChicagoToronto to ChicagoSão Paulo to ChicagoParis to ChicagoBerlin to ChicagoMoscow to ChicagoDubai to ChicagoNew Delhi to ChicagoBangkok to ChicagoSingapore to Chicago

Questions and answers

What is the time difference between Sirjan and Chicago?

Chicago is 8 hours 30 minutes behind Sirjan.

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

When it is 9:00 AM in Sirjan, it is 12:30 AM in Chicago.

When is the best time to call Chicago from Sirjan?

Working hours don't overlap fully. The closest fit is 3:30 PM – 10:00 PM in Sirjan (7:00 AM – 1:30 PM in Chicago): working hours on one side, early or late on the other.

Does the time difference between Sirjan and Chicago change?

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