July 21, 2026 · Rockingham, Australia
Sunset in Rockingham today is at 17:34. Day length is 10h 19m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Rockingham's coordinates and updated daily.
Rockingham lies at 32°S. 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 Rockingham.
The longest day in Rockingham is around 14h 16m (around December 21). The shortest is around 10h 2m (around June 21). Days are currently getting longer — gaining about 1 minute per day.
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 19:28 | 05:26 | 14h 2m |
| February | 19:09 | 05:55 | 13h 14m |
| March | 18:37 | 06:17 | 12h 20m |
| April | 17:57 | 06:38 | 11h 19m |
| May | 17:29 | 07:00 | 10h 29m |
| June | 17:20 | 07:17 | 10h 3m |
| July | 17:30 | 07:17 | 10h 13m |
| August | 17:50 | 06:55 | 10h 55m |
| September | 18:09 | 06:18 | 11h 52m |
| October | 18:29 | 05:38 | 12h 50m |
| November | 18:55 | 05:10 | 13h 45m |
| December | 19:20 | 05:05 | 14h 15m |