What is the ISO week number in Mount Gambier?

TimeDials shows the current ISO week number for Mount Gambier 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 Mount Gambier observe daylight saving time (DST)?

Yes, Mount Gambier observes daylight saving time. The next clock change is on 2026-04-05 (clocks move back to GMT+9:30).

Time in Mount Gambier, South Australia, Australia — Local Time & Date

Live

--:--:--

Current local time in 🇦🇺 Mount Gambier, South Australia, Australia.

ACST/ACDT UTC+10:30

Relative to You

Detecting your timezone…

Relative to UTC

+10.5 hours ahead

Noon here = 01:30 UTC

09:00 here = 22:30 UTC

12:00 here = 01:30 UTC

17:00 here = 06:30 UTC

ISO Week

11 Odd Week

Sun

06:54

19:20

Today

Night has fallen over Mount Gambier. The city shifts to its after-dark rhythm, and business hours have concluded. The current offset is UTC+10:30.

Daylight Saving Time

Last Clock Change

2025-10-05

Clocks moved forward to GMT+10:30

Next Clock Change

2026-04-05

Clocks will move back to GMT+9:30

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Quick Facts

Country	🇦🇺Australia
State / Region	South Australia
Timezone	ACST/ACDT
UTC Offset	UTC+10:30
DST	Yes — daylight saving time observed
Population	25,591
Elevation	41 m
Sunrise	06:54
Sunset	19:20
Coordinates	-37.83°N, 140.78°E

Map

Map data © OpenStreetMap contributors

Time Difference to Major Cities

City	Difference	Local Time
New York	-14h 30m	--:--
Los Angeles	-17h 30m	--:--
London	-10h 30m	--:--
Paris	-9h 30m	--:--
Dubai	-6h 30m	--:--
Mumbai	-5h	--:--
Singapore	-2h 30m	--:--
Tokyo	-1h 30m	--:--
Sydney	+0h 30m	--:--
Sao Paulo	-13h 30m	--:--
Cairo	-8h 30m	--:--
Shanghai	-2h 30m	--:--

Frequently Asked Questions

What are the business hours in Mount Gambier?

Standard business hours in Mount Gambier are 09:00–17:00 local time (ACST/ACDT). 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 Mount Gambier?

Mount Gambier is currently at UTC+10:30. The timezone identifier is ACST/ACDT. When it is noon in Mount Gambier, it is 01:30 UTC. You can embed a live Mount Gambier clock on your website.

What ISO week number is it in Mount Gambier?

It is currently ISO week 11 (odd week) in Mount Gambier. 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 Mount Gambier observe daylight saving time?

Yes, Mount Gambier observes daylight saving time (DST). The most recent change was on 2025-10-05, when clocks moved forward to GMT+10:30. The next change is on 2026-04-05, when clocks will move back to GMT+9:30.