Daylight Savings Time in Chicago ends for 2009 on November 1, 2009 at 2:00 a.m. — the first Sunday in November and the wee hours of the morning after Halloween Saturday. Turn clocks back 1 hour to Central Standard Time (-6 GMT/UT)
Remember “Fall Back” … Daylight begins earlier; Nightfall arrives earlier. The body feels like it gains an hour.