July 21, 2026 · Kyustendil, Bulgaria
Sunset in Kyustendil today is at 21:01. Day length is 14h 49m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Kyustendil's coordinates and updated daily.
Kyustendil lies at 42°N. At this latitude, day length varies moderately — from around 10 hours in midwinter to 14–15 hours in midsummer.
Sunset shifts later through spring and earlier through autumn — changing fastest near the equinoxes and slowest near the summer and winter solstices. See the year chart to visualise how sunset times shift month by month for Kyustendil.
The longest day in Kyustendil is around 15h 17m (around June 21). The shortest is around 9h 5m (around December 21). Days are currently getting shorter — losing about 2 minutes per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 17:22 | 07:56 | 9h 25m |
| February | 18:02 | 07:27 | 10h 34m |
| March | 18:36 | 06:43 | 11h 53m |
| April | 20:10 | 06:50 | 13h 21m |
| May | 20:44 | 06:09 | 14h 34m |
| June | 21:08 | 05:53 | 15h 15m |
| July | 21:05 | 06:06 | 14h 59m |
| August | 20:32 | 06:37 | 13h 55m |
| September | 19:41 | 07:10 | 12h 32m |
| October | 18:49 | 07:42 | 11h 7m |
| November | 17:09 | 07:20 | 9h 49m |
| December | 16:58 | 07:52 | 9h 7m |