Sunrise and Sunset in McHenry County, 2026
Day length at McHenry County runs from 9 h 05 min at the winter solstice to 15 h 17 min at the summer solstice.
Day length through the year
- Day length
Month by month
Each month links to a day-by-day table with twilight, golden hour and the moon.
| Month | Sunrise, 1st | Sunset, 1st | Day, 1st | Sunrise, 15th | Sunset, 15th | Day, 15th |
|---|---|---|---|---|---|---|
| January | 7:23 AM | 4:32 PM | 9 h 09 min | 7:20 AM | 4:47 PM | 9 h 27 min |
| February | 7:07 AM | 5:08 PM | 10 h 01 min | 6:50 AM | 5:26 PM | 10 h 36 min |
| March | 6:29 AM | 5:44 PM | 11 h 15 min | 7:06 AM | 7:00 PM | 11 h 54 min |
| April | 6:36 AM | 7:20 PM | 12 h 44 min | 6:13 AM | 7:36 PM | 13 h 23 min |
| May | 5:49 AM | 7:54 PM | 14 h 05 min | 5:32 AM | 8:09 PM | 14 h 37 min |
| June | 5:20 AM | 8:24 PM | 15 h 04 min | 5:17 AM | 8:32 PM | 15 h 15 min |
| July | 5:21 AM | 8:34 PM | 15 h 13 min | 5:31 AM | 8:29 PM | 14 h 58 min |
| August | 5:47 AM | 8:13 PM | 14 h 26 min | 6:01 AM | 7:55 PM | 13 h 54 min |
| September | 6:19 AM | 7:28 PM | 13 h 09 min | 6:34 AM | 7:03 PM | 12 h 29 min |
| October | 6:51 AM | 6:35 PM | 11 h 44 min | 7:07 AM | 6:12 PM | 11 h 05 min |
| November | 6:27 AM | 4:47 PM | 10 h 20 min | 6:45 AM | 4:32 PM | 9 h 47 min |
| December | 7:03 AM | 4:22 PM | 9 h 19 min | 7:16 AM | 4:22 PM | 9 h 06 min |
Full and new moons in 2026
Dates in McHenry County's own time zone.
- Full moons
- January 3, February 1, March 3, April 1, May 1, May 31, June 29, July 29, August 27, September 26, October 25, November 24, December 23
- New moons
- January 18, February 17, March 18, April 17, May 16, June 14, July 14, August 12, September 10, October 10, November 9, December 8
Sources
Computed with the NOAA solar position equations (accurate to about a minute; the horizon is assumed flat and at sea level) and the lunar phase method of Meeus, Astronomical Algorithms.