Country meeting planner
Australia Meeting Planner: five time zones, one timeline
Australia is not one time zone. Sydney and Melbourne switch between AEST and AEDT, Brisbane and Perth stay fixed, and Adelaide and Darwin sit on half-hour offsets. This planner preloads Sydney, Singapore, London, Los Angeles, and Auckland so you can see the real overlap instead of guessing.
Updated · Reviewed byThe Vibing Dev.
Plan across US time zones
New York, Chicago, Denver, Los Angeles — keep only the ones you need
Type a name in any row to label a participant — it shows in the share link & export summaries.
Meeting time (your home zone) — shaded bars show each participant's work hours
Australia business hours and time zones
These are the typical local business hours and 2027 clock changes for the main Australia hubs. Adjust the handles in the planner above if your team works a different schedule.
| City | Time zone | Typical hours | 2027 DST |
|---|---|---|---|
| Sydney | AEDT (UTC+11) / AEST (UTC+10) | 9:00 AM-5:00 PM | Oct 3-Apr 4, 2027 |
| Melbourne | AEDT / AEST | 9:00 AM-5:00 PM | Oct 3-Apr 4, 2027 |
| Brisbane | AEST (UTC+10) | 9:00 AM-5:00 PM | No DST |
| Perth | AWST (UTC+8) | 8:30 AM-5:00 PM | No DST |
| Adelaide | ACDT (UTC+10:30) / ACST (UTC+9:30) | 9:00 AM-5:00 PM | Oct 3-Apr 4, 2027 |
Best meeting times for Australia
These windows are computed for standard 9:00 AM-5:00 PM schedules on two 2027 dates. "January" shows northern-winter offsets; "July" shows northern-summer offsets. Use the planner above for your exact meeting date.
| Partner | January 2027 | July 2027 |
|---|---|---|
| Singapore (SGT) A wide APAC window with no DST on the Singapore side. | 12:00 PM - 5:00 PM Sydney 9:00 AM - 2:00 PM Singapore 5h overlap | 11:00 AM - 5:00 PM Sydney 9:00 AM - 3:00 PM Singapore 6h overlap |
| United Kingdom - London (GMT/BST) No strict 9-5 overlap; bridge with 8-10 AM London / 6-9 PM Sydney. | No standard 9-5 overlap. Use a bridge. | No standard 9-5 overlap. Use a bridge. |
| United States - Los Angeles (PT) LA afternoon maps to Sydney's next morning. | 9:00 AM - 12:00 PM Sydney 2:00 PM (previous day) - 5:00 PM (previous day) Los Angeles 3h overlap | 9:00 AM - 10:00 AM Sydney 4:00 PM (previous day) - 5:00 PM (previous day) Los Angeles 1h overlap |
| United States - New York (ET) No strict 9-5 overlap; use 5-6:30 PM ET / 8-9:30 AM Sydney. | No standard 9-5 overlap. Use a bridge. | No standard 9-5 overlap. Use a bridge. |
| New Zealand - Auckland (NZST/NZDT) The trans-Tasman corridor is only two hours wide. | 9:00 AM - 3:00 PM Sydney 11:00 AM - 5:00 PM Auckland 6h overlap | 9:00 AM - 3:00 PM Sydney 11:00 AM - 5:00 PM Auckland 6h overlap |
Australia is not one time zone
Australia uses five main time zones: AEST (UTC+10) in Queensland, the ACT, NSW, Victoria, and Tasmania; AEDT (UTC+11) in those same states during daylight saving; ACST (UTC+9:30) in South Australia and the Northern Territory; ACDT (UTC+10:30) in South Australia during daylight saving; and AWST (UTC+8) in Western Australia. Lord Howe Island adds a half-hour DST variation.
That means a 9:00 AM meeting in Sydney is 8:30 AM in Adelaide, 8:00 AM in Brisbane, 7:00 AM in Perth, and 8:30 AM in Darwin during the southern summer. Confirm the city, not just the country.
Australia DST 2027: dates and the state split
In 2027 daylight saving starts on Sunday, October 3 in NSW, Victoria, South Australia, Tasmania, and the ACT, and ends on Sunday, April 4. Queensland, Western Australia, and the Northern Territory do not observe daylight saving, so their offset to Sydney changes by an hour twice a year.
The tricky weeks for global teams are early April and early October, when Australian clocks move but US, UK, and Singapore clocks do not. A recurring Sydney-New York or Sydney-London call lands an hour differently on either side of those dates.
US-Australia and UK-Australia bridges
With strict 9-to-5 hours, Sydney and New York share no working time. The standard bridge is New York late afternoon into early evening, roughly 5:00-6:30 PM ET, which catches Sydney at 8:00-9:30 AM the next day. For Los Angeles, 4:00-6:00 PM PT catches Sydney's next morning.
London and Sydney are similar: 8:00-10:00 AM London is 7:00-9:00 PM Sydney in the Australian summer, or 6:00-8:00 PM in the Australian winter. Treat it as a handover, not a full meeting, and rotate who takes the awkward end.
Australia-Asia is the easy overlap
The most comfortable Australian international window is with Singapore and Southeast Asia. Singapore is UTC+8 year-round, so 9:00 AM-12:00 PM Singapore is 11:00 AM-2:00 PM Sydney in the Australian winter and 12:00-3:00 PM in the Australian summer. That is a full three-hour overlap without anyone starting before 9:00 AM.
Japan, Korea, and China are also close, but each has a fixed offset and different business hours; use the planner with the actual cities rather than assuming a single Asia time.
Australia daylight saving dates for 2027
| Period | What happens |
|---|---|
| DST starts | Sunday, October 3, 2027 in NSW, Victoria, South Australia, Tasmania, and the ACT. |
| DST ends | Sunday, April 4, 2027 in those states. |
| No DST | Queensland, Western Australia, and the Northern Territory stay on standard time all year. |
| Offsets | Sydney and Melbourne are UTC+11 in summer and UTC+10 in winter; Brisbane UTC+10; Perth UTC+8; Adelaide UTC+10:30/+9:30; Darwin UTC+9:30. |
Popular Australia meeting routes
Open a preloaded two-city planner with an hour-by-hour conversion table and the golden window for standard work hours.
Sources
- IANA Time Zone Database - Authoritative zone and DST rules.
- Australian Government time zones - Official state-by-state time zone guidance.
- NIST Daylight Saving Time - US transition dates for cross-checking.
FAQ
Frequently asked questions.
How many time zones does Australia have?
Australia has five main time zones: AEST (UTC+10), AEDT (UTC+11), ACST (UTC+9:30), ACDT (UTC+10:30), and AWST (UTC+8). New South Wales, Victoria, South Australia, Tasmania, and the ACT observe daylight saving; Queensland, Western Australia, and the Northern Territory do not.
When does daylight saving start in Australia in 2027?
Daylight saving starts on Sunday, October 3, 2027 in NSW, Victoria, South Australia, Tasmania, and the ACT. It ends on Sunday, April 4, 2027. Queensland, Western Australia, and the Northern Territory do not change clocks.
Does Queensland observe daylight saving?
No. Queensland stays on AEST (UTC+10) all year. During the southern summer, Sydney and Melbourne move to UTC+11, so Brisbane is one hour behind them. Perth stays on AWST (UTC+8) and is two hours behind Sydney in winter, three in summer.
What is the best time for a US-Australia meeting?
With standard hours there is no overlap. Use a bridge: New York 5:00-6:30 PM ET catches Sydney at 8:00-9:30 AM the next day; Los Angeles 4:00-6:00 PM PT catches Sydney's next morning. Keep the call short and rotate who takes the awkward hour.
What is the best time for a UK-Australia meeting?
There is no strict 9-to-5 overlap. The practical handover is 8:00-10:00 AM London, which is 7:00-9:00 PM in Sydney during Australian summer time or 6:00-8:00 PM during Australian winter. Use it for handovers, not long workshops.