Sunset in Perth today
September 13, 2026 · Perth, Australia
1,896,548 people
Sunset in Perth today is at 18:08. Day length is 11h 48m. See below for sunrise, solar noon, dawn and dusk — all times calculated astronomically for Perth's coordinates and updated daily.
Perth lies at 32°S. In Perth, day length ranges from 10h 3m in winter to 14h 14m in summer — a swing of about 4h 11m.
The sun goes down towards the west in Perth today, at a bearing of 274°. Civil twilight then lasts another 24 minutes before it gets properly dark. The sun sets at practically the same moment in Perth as in Rockingham, 38 km to the south-southwest.
The time of sunset slides 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 Perth.
The longest day in Perth is around 14h 14m (around December 21). The shortest is around 10h 3m (around June 21). Days are currently getting longer — gaining about 2 minutes per day.
Sunset in Perth by month
| Month | Sunset | Sunrise | Day length |
|---|---|---|---|
| January | 19:27 | 05:26 | 14h 1m |
| February | 19:08 | 05:55 | 13h 14m |
| March | 18:36 | 06:17 | 12h 19m |
| April | 17:57 | 06:38 | 11h 20m |
| May | 17:29 | 06:58 | 10h 31m |
| June | 17:20 | 07:16 | 10h 4m |
| July | 17:30 | 07:16 | 10h 14m |
| August | 17:50 | 06:54 | 10h 56m |
| September | 18:09 | 06:17 | 11h 52m |
| October | 18:28 | 05:38 | 12h 50m |
| November | 18:54 | 05:10 | 13h 44m |
| December | 19:19 | 05:06 | 14h 13m |