Sunrise and Sunset in Rio Grande, 2026
Day length at Rio Grande runs from 9 h 26 min at the winter solstice to 14 h 54 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 | 7:48 AM | 5:18 PM | 9 h 30 min | 7:46 AM | 5:32 PM | 9 h 46 min |
| February | 7:36 AM | 5:51 PM | 10 h 15 min | 7:21 AM | 6:07 PM | 10 h 46 min |
| March | 7:02 AM | 6:22 PM | 11 h 20 min | 7:41 AM | 7:37 PM | 11 h 56 min |
| April | 7:14 AM | 7:53 PM | 12 h 39 min | 6:53 AM | 8:07 PM | 13 h 14 min |
| May | 6:32 AM | 8:22 PM | 13 h 50 min | 6:17 AM | 8:35 PM | 14 h 18 min |
| June | 6:06 AM | 8:49 PM | 14 h 43 min | 6:04 AM | 8:57 PM | 14 h 53 min |
| July | 6:08 AM | 8:59 PM | 14 h 51 min | 6:17 AM | 8:54 PM | 14 h 37 min |
| August | 6:31 AM | 8:41 PM | 14 h 10 min | 6:43 AM | 8:24 PM | 13 h 41 min |
| September | 6:59 AM | 8:00 PM | 13 h 01 min | 7:11 AM | 7:38 PM | 12 h 27 min |
| October | 7:26 AM | 7:12 PM | 11 h 46 min | 7:39 AM | 6:51 PM | 11 h 12 min |
| November | 6:57 AM | 5:29 PM | 10 h 32 min | 7:12 AM | 5:16 PM | 10 h 04 min |
| December | 7:29 AM | 5:08 PM | 9 h 39 min | 7:41 AM | 5:09 PM | 9 h 28 min |
Full and new moons in 2026
Dates in Rio Grande's own time zone.
- Full moons
- January 3, February 1, March 3, April 1, May 1, May 31, June 29, July 29, August 28, September 26, October 26, 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.