What is the ISO week number in Dee Why?

TimeDials shows the current ISO week number for Dee Why in real time. ISO week numbers follow the ISO 8601 standard, where week 1 is the week containing the first Thursday of the year.

Does Dee Why observe daylight saving time (DST)?

Yes, Dee Why observes daylight saving time. The next clock change is on 2026-04-05 (clocks move back to GMT+10).

Time in Dee Why, New South Wales, Australia — Local Time & Date

Live

--:--:--

Current local time in 🇦🇺 Dee Why, New South Wales, Australia.

AEST/AEDT UTC+11:00

Relative to You

Detecting your timezone…

Relative to UTC

+11 hours ahead

Noon here = 01:00 UTC

09:00 here = 22:00 UTC

12:00 here = 01:00 UTC

17:00 here = 06:00 UTC

ISO Week

11 Odd Week

Sun

06:44

19:06

Today

Night has fallen over Dee Why. The city shifts to its after-dark rhythm, and business hours have concluded. The current offset is UTC+11:00.

Daylight Saving Time

Last Clock Change

2025-10-05

Clocks moved forward to GMT+11

Next Clock Change

2026-04-05

Clocks will move back to GMT+10

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Quick Facts

Country	🇦🇺Australia
State / Region	New South Wales
Timezone	AEST/AEDT
UTC Offset	UTC+11:00
DST	Yes — daylight saving time observed
Population	21,145
Elevation	18 m
Sunrise	06:44
Sunset	19:06
Coordinates	-33.75°N, 151.29°E

Map

Map data © OpenStreetMap contributors

Time Difference to Major Cities

City	Difference	Local Time
New York	-15h	--:--
Los Angeles	-18h	--:--
London	-11h	--:--
Paris	-10h	--:--
Dubai	-7h	--:--
Mumbai	-5h 30m	--:--
Singapore	-3h	--:--
Tokyo	-2h	--:--
Sao Paulo	-14h	--:--
Cairo	-9h	--:--
Shanghai	-3h	--:--

Frequently Asked Questions

What are the business hours in Dee Why?

Standard business hours in Dee Why are 09:00–17:00 local time (AEST/AEDT). Check the live clock above to see the current local time. Use our Time Zone Planner to find the best meeting time across cities.

What is the UTC offset for Dee Why?

Dee Why is currently at UTC+11:00. The timezone identifier is AEST/AEDT. When it is noon in Dee Why, it is 01:00 UTC. You can embed a live Dee Why clock on your website.

What ISO week number is it in Dee Why?

It is currently ISO week 11 (odd week) in Dee Why. ISO week numbers follow the ISO 8601 standard, where week 1 is the week containing the first Thursday of the year. Learn more about ISO week numbers.

Does Dee Why observe daylight saving time?

Yes, Dee Why observes daylight saving time (DST). The most recent change was on 2025-10-05, when clocks moved forward to GMT+11. The next change is on 2026-04-05, when clocks will move back to GMT+10.