Sunrise and Sunset in Porsgrunn, 2026
Day length at Porsgrunn runs from 6 h 08 min at the winter solstice to 18 h 34 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 | 9:16 AM | 3:34 PM | 6 h 18 min | 9:03 AM | 3:59 PM | 6 h 56 min |
| February | 8:31 AM | 4:40 PM | 8 h 09 min | 7:57 AM | 5:15 PM | 9 h 18 min |
| March | 7:18 AM | 5:50 PM | 10 h 32 min | 6:38 AM | 6:24 PM | 11 h 46 min |
| April | 6:48 AM | 8:04 PM | 13 h 16 min | 6:08 AM | 8:37 PM | 14 h 29 min |
| May | 5:24 AM | 9:15 PM | 15 h 51 min | 4:50 AM | 9:47 PM | 16 h 57 min |
| June | 4:19 AM | 10:21 PM | 18 h 02 min | 4:07 AM | 10:37 PM | 18 h 30 min |
| July | 4:13 AM | 10:37 PM | 18 h 24 min | 4:33 AM | 10:21 PM | 17 h 48 min |
| August | 5:08 AM | 9:46 PM | 16 h 38 min | 5:39 AM | 9:11 PM | 15 h 32 min |
| September | 6:18 AM | 8:23 PM | 14 h 05 min | 6:50 AM | 7:42 PM | 12 h 52 min |
| October | 7:26 AM | 6:55 PM | 11 h 29 min | 7:59 AM | 6:15 PM | 10 h 16 min |
| November | 7:40 AM | 4:29 PM | 8 h 49 min | 8:14 AM | 3:57 PM | 7 h 43 min |
| December | 8:49 AM | 3:31 PM | 6 h 42 min | 9:11 AM | 3:22 PM | 6 h 11 min |
Full and new moons in 2026
Dates in Porsgrunn's own time zone.
- Full moons
- January 3, February 1, March 3, April 2, May 1, May 31, June 30, July 29, August 28, September 26, October 26, November 24, December 24
- New moons
- January 18, February 17, March 19, April 17, May 16, June 15, July 14, August 12, September 11, October 10, November 9, December 9
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.