Daylight Gained

Daylight Gained › Chicago

How much daylight has Chicago gained since the solstice?

Chicago's shortest day this winter is Monday, December 21, with 9 hours, 8 minutes of daylight. By January 31 it has gained 52 minutes. Its clocks run behind the sun, so the earliest sunset is 4:19 pm.

Hours of daylight over 12 months
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DateDaylightSunriseSunset
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Chicago daylight dates, winter 2026–27

Earliest sunsetTuesday, December 8, 4:19 pm
Shortest dayMonday, December 21, 9 h 08 min (sunrise 7:15 am, sunset 4:23 pm)
Latest sunriseSunday, January 3, 7:18 am
First sunset after 5 pmThursday, January 28 (5:01 pm)
10 hours of daylightSunday, January 31
11 hours of daylightWednesday, February 24
12 hours of daylightWednesday, March 17
13 hours of daylightThursday, April 8
Longest dayMonday, June 21, 15 h 14 min

The December solstice is at 2:50 pm on December 21, Chicago time. With daylight saving time the October 31 sunrise is later on the clock (7:22 am).

Daylight gained in Chicago, by date

DateSince solsticeDaylightThat daySunriseSunset
Jan 1+4 min 10 sec9 h 12 min+43 sec7:18 am4:30 pm
Jan 15+21 min9 h 29 min+1 min 34 sec7:16 am4:45 pm
Feb 1+55 min10 h 03 min+2 min 17 sec7:03 am5:06 pm
Feb 15+1 h 29 min10 h 37 min+2 min 36 sec6:46 am5:24 pm
Mar 1+2 h 07 min11 h 15 min+2 min 46 sec6:26 am5:41 pm
Mar 15+2 h 46 min11 h 54 min+2 min 50 sec7:03 am6:57 pm
Apr 1+3 h 34 min12 h 42 min+2 min 48 sec6:34 am7:16 pm

Chicago: questions people ask

Why does it get dark so early in Chicago?

Chicago's clocks run behind the sun: on the shortest day the sun is highest at 11:49 am, before noon. That pulls sunset earlier. The earliest is 4:19 pm on Tuesday, December 8, and by January 31 sunset is back to 5:04 pm.

Why is the latest sunrise in Chicago in October?

Because of daylight saving time. On Saturday, October 31, the last day before the clocks go back, the sun rises at 7:22 am. The next morning it is 6:23 am. On standard time the latest sunrise is 7:18 am on January 3, 3 minutes earlier.

When do the clocks go forward in Chicago, and what happens to sunset?

On Sunday, March 14, 2027. Sunset jumps from 5:55 pm the day before to 6:56 pm, and sunrise from 6:06 am to 7:04 am. The day itself is about 2 minutes, 50 seconds longer.

When does Chicago gain daylight fastest?

Around the March equinox, when it gains 2 minutes, 50 seconds a day (fastest on March 19). Right after the solstice the gain is small: 43 seconds a day on January 1, and 2 minutes, 17 seconds a day by February 1.

Shortest day in nearby cities

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Sun times use NOAA's solar equations, checked against U.S. Naval Observatory tables. City data from GeoNames (CC BY 4.0).