Sunrise and Sunset in Siena, 2026
Day length at Siena runs from 8 h 58 min at the winter solstice to 15 h 24 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 | 7:47 AM | 4:50 PM | 9 h 03 min | 7:44 AM | 5:04 PM | 9 h 20 min |
| February | 7:31 AM | 5:26 PM | 9 h 55 min | 7:13 AM | 5:45 PM | 10 h 32 min |
| March | 6:51 AM | 6:03 PM | 11 h 12 min | 6:27 AM | 6:21 PM | 11 h 54 min |
| April | 6:57 AM | 7:41 PM | 12 h 44 min | 6:33 AM | 7:58 PM | 13 h 25 min |
| May | 6:08 AM | 8:16 PM | 14 h 08 min | 5:51 AM | 8:32 PM | 14 h 41 min |
| June | 5:37 AM | 8:48 PM | 15 h 11 min | 5:34 AM | 8:57 PM | 15 h 23 min |
| July | 5:38 AM | 8:59 PM | 15 h 21 min | 5:48 AM | 8:53 PM | 15 h 05 min |
| August | 6:05 AM | 8:37 PM | 14 h 32 min | 6:20 AM | 8:18 PM | 13 h 58 min |
| September | 6:39 AM | 7:50 PM | 13 h 11 min | 6:54 AM | 7:25 PM | 12 h 31 min |
| October | 7:12 AM | 6:56 PM | 11 h 44 min | 7:28 AM | 6:32 PM | 11 h 04 min |
| November | 6:50 AM | 5:06 PM | 10 h 16 min | 7:08 AM | 4:50 PM | 9 h 42 min |
| December | 7:27 AM | 4:40 PM | 9 h 13 min | 7:40 AM | 4:40 PM | 9 h 00 min |
Full and new moons in 2026
Dates in Siena'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.