Sunrise and Sunset Times in Chicago, Illinois in December

CST41.8781°N, 87.6298°W

The daylight patterns in Chicago, Illinois during December showcase how sun times evolve throughout the month. These daily changes, though subtle, accumulate to create noticeable differences from the month's start to its end. During December, the region experiences some of the shortest days of the year. Photographers and outdoor enthusiasts value the golden hour periods in December, when the sun's low angle creates warm, soft light. Understanding when these windows occur helps plan shoots and outdoor activities. Event planners and outdoor venue operators in Chicago depend on December's sun time data to schedule activities and coordinate lighting. This information helps create better experiences for participants throughout the month. Each day in December brings slightly different sunrise and sunset times in Chicago, Illinois. While the changes may seem small day-to-day, they accumulate throughout the month, creating noticeable differences from the first to the last day. The daily variations in sun times during December may seem minor, but they reflect the Earth's continuous motion around the sun. These changes affect everything from energy consumption to mood and daily routines. Understanding these patterns helps residents and visitors make the most of each day's available daylight.

Key December Statistics

  • Earliest sunrise: December 1 at 6:59 AM
  • Latest sunrise: December 31 at 7:19 AM
  • Earliest sunset: December 1 at 4:22 PM
  • Latest sunset: December 31 at 4:29 PM
  • Day length change: -1h 13m from start to end of month

Monthly Sun Trend Charts

Sunrise Trend
Sunset Trend
Day Length Trend

Daily Sun Times for December 2025

DateSunriseSunsetDay LengthMorning Golden HourEvening Golden Hour
Dec 16:59 AM4:22 PM9h 23m6:59 AM - 7:42 AM3:38 PM - 4:22 PM
Dec 27:00 AM4:22 PM9h 22m7:00 AM - 7:44 AM3:38 PM - 4:22 PM
Dec 37:01 AM4:21 PM9h 20m7:01 AM - 7:45 AM3:37 PM - 4:21 PM
Dec 47:02 AM4:21 PM9h 19m7:02 AM - 7:46 AM3:37 PM - 4:21 PM
Dec 57:03 AM4:21 PM9h 18m7:03 AM - 7:47 AM3:37 PM - 4:21 PM
Dec 67:04 AM4:21 PM9h 17m7:04 AM - 7:48 AM3:36 PM - 4:21 PM
Dec 77:05 AM4:20 PM9h 16m7:05 AM - 7:49 AM3:36 PM - 4:20 PM
Dec 87:06 AM4:20 PM9h 15m7:06 AM - 7:50 AM3:36 PM - 4:20 PM
Dec 97:07 AM4:20 PM9h 14m7:07 AM - 7:51 AM3:36 PM - 4:20 PM
Dec 107:07 AM4:20 PM9h 13m7:07 AM - 7:52 AM3:36 PM - 4:20 PM
Dec 117:08 AM4:20 PM9h 12m7:08 AM - 7:53 AM3:36 PM - 4:20 PM
Dec 127:09 AM4:20 PM9h 11m7:09 AM - 7:54 AM3:36 PM - 4:20 PM
Dec 137:10 AM4:21 PM9h 11m7:10 AM - 7:55 AM3:36 PM - 4:21 PM
Dec 147:11 AM4:21 PM9h 10m7:11 AM - 7:55 AM3:36 PM - 4:21 PM
Dec 157:11 AM4:21 PM9h 9m7:11 AM - 7:56 AM3:36 PM - 4:21 PM
Dec 167:12 AM4:21 PM9h 9m7:12 AM - 7:57 AM3:36 PM - 4:21 PM
Dec 177:13 AM4:21 PM9h 9m7:13 AM - 7:58 AM3:37 PM - 4:21 PM
Dec 187:13 AM4:22 PM9h 8m7:13 AM - 7:58 AM3:37 PM - 4:22 PM
Dec 197:14 AM4:22 PM9h 8m7:14 AM - 7:59 AM3:37 PM - 4:22 PM
Dec 207:15 AM4:22 PM9h 8m7:15 AM - 8:00 AM3:37 PM - 4:22 PM
Dec 217:15 AM4:23 PM9h 8m7:15 AM - 8:00 AM3:38 PM - 4:23 PM
Dec 227:16 AM4:23 PM9h 8m7:16 AM - 8:01 AM3:38 PM - 4:23 PM
Dec 237:16 AM4:24 PM9h 8m7:16 AM - 8:01 AM3:39 PM - 4:24 PM
Dec 247:17 AM4:24 PM9h 8m7:17 AM - 8:02 AM3:39 PM - 4:24 PM
Dec 257:17 AM4:25 PM9h 8m7:17 AM - 8:02 AM3:40 PM - 4:25 PM
Dec 267:17 AM4:25 PM9h 8m7:17 AM - 8:02 AM3:41 PM - 4:25 PM
Dec 277:18 AM4:26 PM9h 8m7:18 AM - 8:03 AM3:41 PM - 4:26 PM
Dec 287:18 AM4:27 PM9h 9m7:18 AM - 8:03 AM3:42 PM - 4:27 PM
Dec 297:18 AM4:27 PM9h 9m7:18 AM - 8:03 AM3:43 PM - 4:27 PM
Dec 307:19 AM4:28 PM9h 10m7:19 AM - 8:03 AM3:43 PM - 4:28 PM
Dec 317:19 AM4:29 PM9h 10m7:19 AM - 8:03 AM3:44 PM - 4:29 PM