July 21, 2026 · Castle Hill, Australia
Sunrise in Castle Hill today is at 06:57. Day length is 10h 13m. See below for sunset, solar noon, dawn and dusk — all times calculated astronomically for Castle Hill's coordinates and updated daily.
Castle Hill lies at 34°S. At this latitude, day length varies moderately — from around 10 hours in midwinter to 14–15 hours in midsummer.
Sunrise shifts earlier through spring and later through autumn — changing fastest near the equinoxes and barely at all near the summer and winter solstices. See the year chart to visualise how sunrise and sunset times shift month by month for Castle Hill.
The longest day in Castle Hill is around 14h 24m (around December 21). The shortest is around 9h 54m (around June 21). Days are currently getting longer — gaining about 1 minute per day.
| Month | Sunrise | Sunset | Day length |
|---|---|---|---|
| January | 06:01 | 20:10 | 14h 9m |
| February | 06:32 | 19:50 | 13h 19m |
| March | 06:56 | 19:16 | 12h 21m |
| April | 06:19 | 17:35 | 11h 17m |
| May | 06:41 | 17:05 | 10h 24m |
| June | 06:59 | 16:55 | 9h 55m |
| July | 06:59 | 17:06 | 10h 6m |
| August | 06:36 | 17:27 | 10h 50m |
| September | 05:57 | 17:48 | 11h 51m |
| October | 06:16 | 19:09 | 12h 53m |
| November | 05:46 | 19:37 | 13h 51m |
| December | 05:41 | 20:03 | 14h 22m |