1. When Did Daylight Saving Start in Australia in 2026?

Daylight saving started on Sunday, 4 October 2026, in the Australian states and territories that observe it.

At 2:00 am Australian Eastern Standard Time, clocks moved forward by one hour to 3:00 am Australian Eastern Daylight Time in New South Wales, Victoria, Tasmania and the ACT. South Australia also moved forward by one hour, from Australian Central Standard Time to Australian Central Daylight Time.

The change means that participating regions have more daylight in the evening and less daylight in the early morning compared with standard time.

Queensland, Western Australia and the Northern Territory did not change their clocks because they do not observe daylight saving.

2. Daylight Saving Dates by State and Territory

The following table summarises the 2026 start date and the next scheduled end date for the main Australian states and territories.

The listed end date is the first Sunday in April 2027. Check the relevant state or territory government for official arrangements and local exceptions.

3. When Will Daylight Saving End?

Daylight saving is scheduled to end on Sunday, 4 April 2027, in participating Australian states and territories.

At 3:00 am Australian Eastern Daylight Time, clocks will move back one hour to 2:00 am Australian Eastern Standard Time in New South Wales, Victoria, Tasmania and the ACT. In South Australia, clocks will also move back one hour at the corresponding local daylight-saving time.

Moving clocks back means residents effectively gain an extra hour on the clock that morning. It also shifts sunrise and sunset earlier compared with daylight saving time.

Queensland, Western Australia and the Northern Territory will not make this seasonal change.

See the Reserve Bank of Australia daylight saving schedule

4. Why Do Some Australian States Use Daylight Saving?

Daylight saving shifts an hour of daylight from the early morning towards the evening during the warmer months. This gives people more daylight after work, school and other daily activities.

Supporters value the additional evening light for outdoor recreation, social activities and making better use of daylight. However, the clock change can also affect sleep routines, work schedules, transport timetables and communication across time zones.

Australia does not have a single nationwide daylight saving policy for every state and territory. Each jurisdiction has its own arrangements, which is why the same clock change does not occur everywhere.

For official local rules, use the relevant state or territory government website rather than assuming that all Australian locations follow the same time.

5. Why Do Queensland, Western Australia and the Northern Territory Not Change Their Clocks?

Queensland, Western Australia and the Northern Territory do not currently observe daylight saving. Their clocks remain on standard time throughout the year.

The decision not to use daylight saving reflects jurisdiction-specific arrangements and public policy choices. Daylight hours and seasonal conditions vary across Australia, so the impact of moving clocks forward is not identical in every region.

For residents of these regions, there is no seasonal clock adjustment on 4 October 2026 or 4 April 2027.

Remember that time differences with other states may still change when those states begin or end daylight saving, even if your own local clock stays the same.

6. How Does Daylight Saving Affect Australian Time Zones?

Australia has several time zones, and daylight saving adds another layer of difference during the warmer months.

• AEST: Australian Eastern Standard Time, used in Queensland and during standard time in NSW, Victoria, Tasmania and the ACT.
• AEDT: Australian Eastern Daylight Time, used during daylight saving in NSW, Victoria, Tasmania and the ACT.
• ACST: Australian Central Standard Time, used in the Northern Territory and during standard time in South Australia.
• ACDT: Australian Central Daylight Time, used in South Australia during daylight saving.
• AWST: Australian Western Standard Time, used in Western Australia.

During daylight saving, Sydney, Melbourne, Hobart and Canberra are generally on AEDT, while Adelaide is on ACDT. Brisbane remains on AEST, Darwin remains on ACST and Perth remains on AWST.

When scheduling a meeting, flight or online event, confirm the city and local time zone rather than relying on a general label such as Australian time.

7. Do You Need to Change Your Clocks Manually?

Many internet-connected devices, including smartphones, computers and smartwatches, adjust automatically when their time zone settings are correct.

However, some household appliances and traditional clocks may not update automatically. These can include:

• Wall clocks and analogue alarm clocks.
• Ovens and microwaves.
• Car clocks and dashboard displays.
• Older digital watches and clocks.
• Some workplace equipment and timers.

Check the time zone settings on your devices and manually adjust clocks that do not update automatically. It is often convenient to check them before going to bed on the night before the change.

8. How Can Daylight Saving Affect Travel and Appointments?

The time change can affect flight planning, public transport, work meetings, medical appointments and calls with people in other Australian states.

• Flights: Check the departure and arrival times printed on your booking and any updated airline notices.
• Public transport: Confirm the relevant timetable, especially if travelling early on the clock-change morning.
• Work meetings: State the city or time zone when arranging a meeting with people in another state.
• Medical appointments: Check appointment reminders and confirm the local time if you are travelling.
• Online events: Use calendar invitations with the correct time zone rather than manually calculating the difference.

For important travel, use the latest information from your transport provider. Do not assume that every service follows the same timetable during a clock change.

9. Can Daylight Saving Affect Your Sleep?

Moving clocks forward can temporarily disrupt sleep routines because people may need to wake up earlier relative to their body clock. Some people adjust quickly, while others may feel tired for several days.

A few simple steps can make the transition easier:

• Keep a consistent bedtime and wake-up time.
• If helpful, gradually shift your sleep schedule in small increments before a future clock change.
• Get natural light in the morning.
• Avoid excessive caffeine late in the day.
• Allow enough time for sleep, especially before an early appointment or work shift.

If sleep difficulties persist or significantly affect daily life, seek advice from a qualified health professional.

Read NSW Government daylight saving and adjustment tips

10. What Should Employees Know About Working During the Clock Change?

Daylight saving can affect employees whose shifts continue across the time change. When clocks move forward, an hour disappears from the local clock. When clocks move back, an hour is repeated.

How an overnight shift is recorded and paid may depend on the relevant award, enterprise agreement, employment contract and applicable workplace rules.

Employees and employers should check their workplace arrangements rather than assuming that the same payment method applies in every situation.

Official resource: Fair Work Ombudsman daylight saving guidance

11. Daylight Saving 2026: Frequently Asked Questions

Final Thoughts

Australia's 2026 daylight saving change took place on Sunday, 4 October. The ACT, New South Wales, South Australia, Tasmania and Victoria moved their clocks forward by one hour, while Queensland, Western Australia and the Northern Territory kept their usual standard time.

The next scheduled clock change for participating regions is Sunday, 4 April 2027, when clocks will move back by one hour.

For travel, work shifts and appointments, confirm the local time zone and check official government information. A quick review of your clocks and calendar settings can help prevent missed meetings and scheduling mistakes.