Question 1

How many hours of daylight does Perth get today?

Accepted Answer

Perth currently gets approximately 11 hours and 40 minutes of daylight today. This varies throughout the year — days are longest around the summer solstice (June in the Northern Hemisphere, December in the Southern Hemisphere) and shortest around the winter solstice. At 32.0° latitude, Perth sees moderate variation, with summer days noticeably longer than winter days. Our calculations use the SunCalc astronomical library for accuracy within 1–2 minutes.

Question 2

What time does the sun rise in Perth?

Accepted Answer

Sunrise times in Perth change throughout the year based on the Earth's axial tilt and the city's position at 32.0° latitude. Use the table above to see today's exact sunrise time, as well as dawn (civil twilight) and other twilight phases. The earliest sunrise typically occurs around the summer solstice, while the latest sunrise happens near the winter solstice. The difference between earliest and latest sunrise can be over two hours. All sunrise calculations are based on NOAA solar position algorithms via the SunCalc library.

Question 3

What time does the sun set in Perth?

Accepted Answer

Sunset times in Perth vary by season due to the Earth's orbital mechanics and the city's latitude of 32.0°. Check the table above for today's exact sunset time, including dusk and twilight phases. The latest sunset typically occurs a few days after the summer solstice, while the earliest sunset happens a few days before the winter solstice. At mid-latitudes, you can expect sunset to vary by 2–3 hours across the seasons.

Question 4

How does day length change throughout the year in Perth?

Accepted Answer

Perth at 32.0° latitude experiences moderate seasonal day length variation. Summer days are noticeably longer than winter days, with daylight typically ranging from about 8 to 16 hours depending on the time of year. The rate of change is fastest around the equinoxes (March and September), when day length changes by several minutes each day. Around the solstices, the rate of change slows as day length approaches its maximum or minimum. This makes spring and autumn the seasons with the most noticeable daily changes in sunrise and sunset times.

Question 5

What is civil twilight in Perth?

Accepted Answer

Civil twilight in Perth is the period when the sun is between 0° and 6° below the horizon. During civil twilight, there is enough natural light for most outdoor activities without artificial lighting. It occurs just before sunrise (dawn) and just after sunset (dusk). At mid-latitudes, civil twilight typically lasts about 25–35 minutes. The exact duration for Perth is shown in the twilight data table above.

Question 6

What are the different twilight phases?

Accepted Answer

There are three twilight phases, each defined by the sun's angle below the horizon. Civil twilight (0°–6°) is the brightest phase, with enough light for outdoor activities without artificial lighting. Nautical twilight (6°–12°) is dimmer but still allows sailors to see the horizon for celestial navigation. Astronomical twilight (12°–18°) is nearly dark, with only the faintest glow on the horizon, and most stars become visible. Below 18° is considered full astronomical night. The duration of each phase varies by latitude and season — our data table above shows all twilight phases for Perth.

Question 7

When is the longest day in Perth?

Accepted Answer

The longest day in Perth occurs around the summer solstice. For Perth in the Southern Hemisphere, the longest day is around December 21–22. On this date, Perth experiences its earliest sunrise and near-latest sunset of the year. At 32.0° latitude, the longest day is typically 14–16 hours of daylight. The shortest day (winter solstice) occurs approximately six months later.

Question 8

Does daylight saving time affect sunrise and sunset times in Perth?

Accepted Answer

Perth does not observe daylight saving time, so sunrise and sunset times change only due to natural seasonal variation throughout the year. The gradual shift in sunrise and sunset times follows a smooth curve driven by the Earth's axial tilt and orbital position. This makes it easier to predict sunrise and sunset patterns in Perth compared to cities that observe DST, where clock changes create abrupt jumps in the schedule.

Astronomical Dawn	5:09:37 AM
Nautical Dawn	5:37:57 AM
Civil Dawn	6:06:14 AM
Sunrise	6:30:40 AM
Golden Hour End	7:03:13 AM
Solar Noon	12:20:49 PM
Golden Hour Start	5:38:25 PM
Sunset	6:10:58 PM
Civil Dusk	6:35:24 PM
Nautical Dusk	7:03:42 PM
Astronomical Dusk	7:32:01 PM
Day Length	11h 40m

Moonrise	7:09:08 PM
Moonset	8:32:09 AM
Moon Phase	🌖 Waning Gibbous
Illumination	95%

Date	Sunrise	Sunset	Day Length	Moonrise	Moonset	Phase
Apr 1, Wed	6:28 AM	6:14 PM	11h 46m	5:45 PM	6:36 AM	🌕
Apr 2, Thu	6:29 AM	6:13 PM	11h 44m	6:11 PM	7:33 AM	🌕
Apr 3, Fri	6:30 AM	6:12 PM	11h 42m	6:39 PM	—	🌕
Apr 4, Sat	6:30 AM	6:10 PM	11h 40m	7:09 PM	8:32 AM	🌖
Apr 5, Sun	6:31 AM	6:09 PM	11h 38m	7:43 PM	9:30 AM	🌖
Apr 6, Mon	6:32 AM	6:08 PM	11h 36m	8:23 PM	10:27 AM	🌖
Apr 7, Tue	6:32 AM	6:07 PM	11h 35m	9:07 PM	11:23 AM	🌖
Apr 8, Wed	6:33 AM	6:05 PM	11h 33m	9:58 PM	12:16 PM	🌗
Apr 9, Thu	6:33 AM	6:04 PM	11h 31m	10:54 PM	1:05 PM	🌗
Apr 10, Fri	6:34 AM	6:03 PM	11h 29m	11:54 PM	1:48 PM	🌗
Apr 11, Sat	6:35 AM	6:02 PM	11h 27m	12:54 AM	2:26 PM	🌗
Apr 12, Sun	6:35 AM	6:01 PM	11h 25m	1:56 AM	3:00 PM	🌘
Apr 13, Mon	6:36 AM	5:59 PM	11h 23m	2:57 AM	3:30 PM	🌘
Apr 14, Tue	6:37 AM	5:58 PM	11h 21m	3:59 AM	4:00 PM	🌘
Apr 15, Wed	6:38 AM	5:57 PM	11h 20m	5:02 AM	4:28 PM	🌘
Apr 16, Thu	6:38 AM	5:56 PM	11h 18m	6:08 AM	4:59 PM	🌑
Apr 17, Fri	6:39 AM	5:55 PM	11h 16m	7:16 AM	5:31 PM	🌑
Apr 18, Sat	6:40 AM	5:54 PM	11h 14m	—	6:08 PM	🌑
Apr 19, Sun	6:40 AM	5:53 PM	11h 12m	8:28 AM	6:51 PM	🌒
Apr 20, Mon	6:41 AM	5:51 PM	11h 11m	9:40 AM	7:42 PM	🌒
Apr 21, Tue	6:42 AM	5:50 PM	11h 9m	10:50 AM	8:43 PM	🌒
Apr 22, Wed	6:42 AM	5:49 PM	11h 7m	11:54 AM	9:50 PM	🌒
Apr 23, Thu	6:43 AM	5:48 PM	11h 5m	12:50 PM	11:02 PM	🌓
Apr 24, Fri	6:44 AM	5:47 PM	11h 3m	1:37 PM	12:12 AM	🌓
Apr 25, Sat	6:44 AM	5:46 PM	11h 2m	2:16 PM	1:19 AM	🌓
Apr 26, Sun	6:45 AM	5:45 PM	11h 0m	2:49 PM	2:24 AM	🌔
Apr 27, Mon	6:46 AM	5:44 PM	10h 58m	3:18 PM	3:26 AM	🌔
Apr 28, Tue	6:46 AM	5:43 PM	10h 57m	3:46 PM	4:25 AM	🌔
Apr 29, Wed	6:47 AM	5:42 PM	10h 55m	4:13 PM	5:24 AM	🌔
Apr 30, Thu	6:48 AM	5:41 PM	10h 53m	4:40 PM	6:22 AM	🌕

Sunrise & Sunset in Perth, Australia

Sun Times

Moon

Monthly Summary — April 2026

Twilight Phases in Perth

Holidays in Australia

Explore Perth

Frequently Asked Questions about Sunrise & Sunset in Perth

Sunrise & Sunset in Other Cities