Chicago, IL
United States
- City
- Chicago
- Country
- US
- Coordinates
- 41.85003, -87.65005
- Population
- 2.7M
- Timezone
- America/Chicago
- Named Offset
- --
- Offset
- --
- Observes DST
- Yes
Chicago is a city in United States, Northern America, with a population of 2.7 million people.
America/Chicago is the time zone used in Chicago. The local time is currently 6 hours behind UTC. This offset is also called -- (--).
Chicago does observe daylight saving time.
Daylight saving time
- Mar 12, 202302:00->03:00Sunday, March 12, 2023, the clock was set forwards by 1 hour, from 02:00 AM CST to 03:00 AM CDT. Sunrise and sunset will be about 1 hour later than the previous day.
- Nov 5, 202302:00->01:00Sunday, November 5, 2023, the clock was set backwards by 1 hour, from 02:00 AM CDT to 01:00 AM CST. Sunrise and sunset will be about 1 hour earlier than the previous day.
- Mar 10, 202402:00->03:00Sunday, March 10, 2024, the clock will be set forwards by 1 hour, from 02:00 AM CST to 03:00 AM CDT. Sunrise and sunset will be about 1 hour later than the previous day.
- Nov 3, 202402:00->01:00Sunday, November 3, 2024, the clock will be set backwards by 1 hour, from 02:00 AM CDT to 01:00 AM CST. Sunrise and sunset will be about 1 hour earlier than the previous day.
Sunlight in Chicago

Sunrise

Sunset

Length of day
2023 Holidays in Chicago
- Jan 1
- New Year's Day
- Jan 2
- New Year's Day (substitute day)
- Jan 16
- Martin Luther King Jr. Day
- Feb 12
- Lincoln's Birthday
- Feb 20
- Washington's Birthday
- Mar 6
- Casimir Pulaski Day
- May 19
- Malcolm X Day
- May 29
- Memorial Day
- Jun 19
- Juneteenth
- Jul 4
- Independence Day
- Sep 4
- Labour Day
- Oct 9
- Columbus Day
- Nov 10
- Veterans Day (substitute day)
- Nov 11
- Veterans Day
- Nov 23
- Thanksgiving Day
- Dec 25
- Christmas Day