July 21, 2026 · Tallaght, Ireland
Tallaght has 16h 15m of daylight today. Sunrise is at 05:25 and sunset is at 21:40. All times are calculated astronomically for Tallaght's exact coordinates.
Tallaght lies at 53°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 Tallaght, or see daylight hours for every day of the year.
The longest day in Tallaght is around 16h 59m (around June 21). The shortest is around 7h 31m (around December 21). Days are currently getting shorter — losing about 3 minutes per day.
| Month | Day length | Sunrise | Sunset |
|---|---|---|---|
| January | 8h 1m | 08:34 | 16:36 |
| February | 9h 47m | 07:47 | 17:34 |
| March | 11h 43m | 06:44 | 18:27 |
| April | 13h 54m | 06:30 | 20:23 |
| May | 15h 48m | 05:29 | 21:17 |
| June | 16h 57m | 04:58 | 21:55 |
| July | 16h 32m | 05:16 | 21:48 |
| August | 14h 53m | 06:04 | 20:58 |
| September | 12h 48m | 06:58 | 19:46 |
| October | 10h 44m | 07:50 | 18:34 |
| November | 8h 44m | 07:49 | 16:33 |
| December | 7h 34m | 08:34 | 16:08 |