Chicago to Unión de Reyes time converter

Unión de Reyes is 1 hour ahead of Chicago. When it is 9:00 AM in Chicago, it is 10:00 AM in Unión de Reyes.

Chicago CDT

Monday, October 19, 2026

Unión de Reyes CDT

Monday, October 19, 2026

Chicago
Illinois, United States
Mon, Oct 19
CDTUTC-5
Unión de Reyes
Cuba
Mon, Oct 19
CDTUTC-4+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Unión de Reyes conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 5:00 PM in Chicago (10:00 AM – 6:00 PM in Unión de Reyes).

Daylight saving time and the difference

The difference changes during the year because Chicago and Unión de Reyes switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: +1h
  • Nov 1, 2026 – Nov 1, 2026: ±0
  • Nov 1, 2026 – Mar 13, 2027: +1h
  • Mar 13, 2027 – Mar 14, 2027: +2h
  • Mar 14, 2027 – Oct 19, 2027: +1h

Distance

Chicago and Unión de Reyes are 2,194 km (1,363 miles) apart in a straight line.

More conversions

Unión de Reyes 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 Unión de ReyesLondon to Unión de ReyesLos Angeles to Unión de ReyesToronto to Unión de ReyesSão Paulo to Unión de ReyesParis to Unión de ReyesBerlin to Unión de ReyesMoscow to Unión de ReyesDubai to Unión de ReyesNew Delhi to Unión de ReyesBangkok to Unión de ReyesSingapore to Unión de Reyes

Questions and answers

What is the time difference between Chicago and Unión de Reyes?

Unión de Reyes is 1 hour ahead of Chicago.

What time is it in Unión de Reyes when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 10:00 AM in Unión de Reyes.

When is the best time to call Unión de Reyes from Chicago?

Both sides are at work from 9:00 AM – 5:00 PM in Chicago (10:00 AM – 6:00 PM in Unión de Reyes).

Does the time difference between Chicago and Unión de Reyes change?

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