July 21, 2026 · Blackwood, Wales
Blackwood has 15h 59m of daylight today. Sunrise is at 05:20 and sunset is at 21:19. All times are calculated astronomically for Blackwood's exact coordinates.
Blackwood lies at 52°N. At this latitude, day length varies significantly through the year — from roughly 7–8 hours in midwinter to 16–17 hours at midsummer.
Day length changes fastest near the spring and autumn equinoxes and slowest near the longest day and shortest day of the year. See the year chart to visualise how daylight hours shift month by month for Blackwood, or see daylight hours for every day of the year.
The longest day in Blackwood is around 16h 40m (around June 21). The shortest is around 7h 48m (around December 21). Days are currently getting shorter — losing about 3 minutes per day.
| Month | Day length | Sunrise | Sunset |
|---|---|---|---|
| January | 8h 16m | 08:14 | 16:31 |
| February | 9h 55m | 07:30 | 17:25 |
| March | 11h 45m | 06:31 | 18:15 |
| April | 13h 47m | 06:20 | 20:07 |
| May | 15h 34m | 05:23 | 20:57 |
| June | 16h 37m | 04:55 | 21:33 |
| July | 16h 15m | 05:12 | 21:27 |
| August | 14h 43m | 05:57 | 20:40 |
| September | 12h 46m | 06:46 | 19:32 |
| October | 10h 48m | 07:35 | 18:24 |
| November | 8h 56m | 07:30 | 16:26 |
| December | 7h 51m | 08:13 | 16:04 |