Chicago

IANA identifier

America/Chicago

Country

United States

Reference location

41.85°N 87.65°W

Population (metro est.)

9,200,000

Next clock change

2026-11-01 07:00:33 UTC → UTC-06:00

Sunrise

—

Solar noon

—

Sunset

—

Day length

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Solar times are computed live from NOAA equations for the zone's reference coordinates · accuracy ≈ 1 minute