Chicago to Altamonte Springs time converter

Altamonte Springs is 1 hour ahead of Chicago. When it is 9:00 AM in Chicago, it is 10:00 AM in Altamonte Springs.

Chicago CDT

Monday, October 19, 2026

Altamonte Springs EDT

Monday, October 19, 2026

Chicago
Illinois, United States
Mon, Oct 19
CDTUTC-5
Altamonte Springs
Florida, United States
Mon, Oct 19
EDTUTC-4+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Altamonte Springs conversion table

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

ChicagoAltamonte Springs
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 Altamonte Springs).

Daylight saving time and the difference

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

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

Distance

Chicago and Altamonte Springs are 1,572 km (977 miles) apart in a straight line.

More conversions

Altamonte Springs 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 Altamonte SpringsLondon to Altamonte SpringsLos Angeles to Altamonte SpringsToronto to Altamonte SpringsSão Paulo to Altamonte SpringsParis to Altamonte SpringsBerlin to Altamonte SpringsMoscow to Altamonte SpringsDubai to Altamonte SpringsNew Delhi to Altamonte SpringsBangkok to Altamonte SpringsSingapore to Altamonte Springs

Questions and answers

What is the time difference between Chicago and Altamonte Springs?

Altamonte Springs is 1 hour ahead of Chicago.

What time is it in Altamonte Springs when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 10:00 AM in Altamonte Springs.

When is the best time to call Altamonte Springs from Chicago?

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

Does the time difference between Chicago and Altamonte Springs change?

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