Local time · Oak Park
What time is it in Oak Park, Illinois?
3:49:32AM
- Time zone
- CST
- America/Chicago
- UTC offset
- −6:00
- Standard is −6:00
- Daylight saving
- Not in force
- Starts Sun, Mar 14
- Population
- 52,947
- City proper
Around the world
About this clock
Daylight saving in Oak Park
Oak Park is currently on standard time. The next change is Sunday, March 14, 2027, when 2:00 am becomes 3:00 am local time.
Oak Park sits at 41.89°N, 87.79°W. For sunrise and sunset there — which do depend on exactly where it is, unlike the clock — see sunrise and sunset in Oak Park.
Clock time against sun time
The clock says the same thing everywhere in Central Standard Time, but the sun does not. Over Oak Park it is highest at 11:35 am today — 25 minutes before clock noon.
At 87.8°W, Oak Park sits 9 minutes of solar time east of Central Standard Time’s 90° meridian, so on standard time the sun peaks 9 minutes before noon.
Daylight in Oak Park today
- Sunrise
- 6:38 am
- Sunset
- 4:32 pm
- Day length
- 9 hours 53 minutes
- Longest day
- 15 hours 14 minutes
Today runs 9 hours 53 minutes in Oak Park, and the day is getting shorter by 2 minutes a day. Across the year it swings 6 hours 6 minutes, from 15 hours 14 minutes at the June solstice down to 9 hours 8 minutes in December.
At 41.9°N that puts Oak Park between Kailua at 2 hours 22 minutes and Fairbanks at 18 hours 9 minutes.