Boulder Sunrise & Sunset Times — January 2018
Daily sunrise, sunset, and daylight duration for Boulder throughout January 2018. Plan photography, golden hour, and travel with accurate day-by-day sun data.
Earliest sunrise
07:10
January 31
Latest sunset
17:19
January 31
Average daylight
9h 43m
Days in month
31
Daily Sun Times — January 2018
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| Mon, Jan 1 | 7:23 AM | 4:46 PM | 9h 24m |
| Tue, Jan 2 | 7:23 AM | 4:47 PM | 9h 24m |
| Wed, Jan 3 | 7:23 AM | 4:48 PM | 9h 25m |
| Thu, Jan 4 | 7:23 AM | 4:49 PM | 9h 26m |
| Fri, Jan 5 | 7:23 AM | 4:50 PM | 9h 27m |
| Sat, Jan 6 | 7:23 AM | 4:51 PM | 9h 28m |
| Sun, Jan 7 | 7:23 AM | 4:52 PM | 9h 29m |
| Mon, Jan 8 | 7:22 AM | 4:53 PM | 9h 30m |
| Tue, Jan 9 | 7:22 AM | 4:54 PM | 9h 31m |
| Wed, Jan 10 | 7:22 AM | 4:55 PM | 9h 33m |
| Thu, Jan 11 | 7:22 AM | 4:56 PM | 9h 34m |
| Fri, Jan 12 | 7:22 AM | 4:57 PM | 9h 35m |
| Sat, Jan 13 | 7:21 AM | 4:58 PM | 9h 36m |
| Sun, Jan 14 | 7:21 AM | 4:59 PM | 9h 38m |
| Mon, Jan 15 | 7:21 AM | 5:00 PM | 9h 39m |
| Tue, Jan 16 | 7:20 AM | 5:01 PM | 9h 41m |
| Wed, Jan 17 | 7:20 AM | 5:02 PM | 9h 42m |
| Thu, Jan 18 | 7:19 AM | 5:03 PM | 9h 44m |
| Fri, Jan 19 | 7:19 AM | 5:04 PM | 9h 46m |
| Sat, Jan 20 | 7:18 AM | 5:06 PM | 9h 47m |
| Sun, Jan 21 | 7:18 AM | 5:07 PM | 9h 49m |
| Mon, Jan 22 | 7:17 AM | 5:08 PM | 9h 51m |
| Tue, Jan 23 | 7:16 AM | 5:09 PM | 9h 53m |
| Wed, Jan 24 | 7:16 AM | 5:10 PM | 9h 55m |
| Thu, Jan 25 | 7:15 AM | 5:11 PM | 9h 57m |
| Fri, Jan 26 | 7:14 AM | 5:13 PM | 9h 59m |
| Sat, Jan 27 | 7:13 AM | 5:14 PM | 10h 01m |
| Sun, Jan 28 | 7:13 AM | 5:15 PM | 10h 03m |
| Mon, Jan 29 | 7:12 AM | 5:16 PM | 10h 05m |
| Tue, Jan 30 | 7:11 AM | 5:17 PM | 10h 07m |
| Wed, Jan 31 | 7:10 AM | 5:19 PM | 10h 09m |
Daily sunrise, sunset, and daylight duration for Boulder in the selected month.
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