Chicago to Río Bueno time converter

Río Bueno is 2 hours ahead of Chicago. When it is 9:00 AM in Chicago, it is 11:00 AM in Río Bueno.

Chicago CDT

Monday, October 19, 2026

Río Bueno CLST

Monday, October 19, 2026

Illinois, United States
Mon, Oct 19
CDTUTC-5
Mon, Oct 19
CLSTUTC-3+2h
Finding your time zone…

9:36 PM in Chicago, Monday, October 19, 2026

Shared working hours (9:00–18:00)

Chicago to Río Bueno conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 4:00 PM in Chicago (11:00 AM – 6:00 PM in Río Bueno).

Daylight saving time and the difference

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

  • Oct 19, 2026 – Nov 1, 2026: +2h
  • Nov 1, 2026 – Mar 14, 2027: +3h
  • Mar 14, 2027 – Apr 3, 2027: +2h
  • Apr 3, 2027 – Sep 4, 2027: +1h
  • Sep 4, 2027 – Oct 19, 2027: +2h

Distance

Chicago and Río Bueno are 9,258 km (5,753 miles) apart in a straight line.

More conversions

Questions and answers

What is the time difference between Chicago and Río Bueno?

Río Bueno is 2 hours ahead of Chicago.

What time is it in Río Bueno when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 11:00 AM in Río Bueno.

When is the best time to call Río Bueno from Chicago?

Both sides are at work from 9:00 AM – 4:00 PM in Chicago (11:00 AM – 6:00 PM in Río Bueno).

Does the time difference between Chicago and Río Bueno change?

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