Coordination class
async-first pair
United Kingdom and Australia do not share standard 9-to-6 business hours today. Treat this as an async-first corridor and reserve synchronous calls for edge-hour handoffs.
Pair comparison
United Kingdom vs Australia
United Kingdom is 11.0 hours behind Australia. They have no overlap in standard 9-to-6 business hours — you'll need edge-hour meetings.
Country comparisons use one representative IANA zone per country, current public-holiday rows, and a same-day business-hour model. Multi-zone countries still need city-level checks before travel or payroll decisions.
Live values rendered at Nov 5, 4:42 PM UTC.
United Kingdom
Reference city: London
16:42GMT+0
Thu · Nov 5 · UTC+00:00
- DST shifts / 12mo
- 2
- Public holidays 2026
- 14
Australia
Reference city: Sydney
03:42GMT+11
Fri · Nov 6 · UTC+11:00
- DST shifts / 12mo
- 2
- Public holidays 2026
- 25
Operational read on this pair
DST drift risk
4 sampled shifts / 12mo
Both sampled reference zones shift clocks. The offset gap can still move temporarily when the countries change on different weekends.
Holiday availability
14 vs 25 listed holidays
United Kingdom and Australia share 8 listed holiday dates in the selected year, so shared shutdown risk is visible before campaign or sprint planning.
Pair workflow examples
What fixed local work times become across the pair
The current offset is enough for today, but the examples below make the page useful for real recurring work: standups, reviews, and end-of-day handoffs anchored to either country. Recheck these around DST transition weeks when either sampled zone shifts.
Anchored in United Kingdom
- morning standup: 9:00 AM in United Kingdom is 8:00 PM in Australia (same day).
- midday review: 1:00 PM in United Kingdom is 12:00 AM in Australia (next day).
- end-of-day handoff: 5:00 PM in United Kingdom is 4:00 AM in Australia (next day).
Anchored in Australia
- morning standup: 9:00 AM in Australia is 10:00 PM in United Kingdom (previous day).
- midday review: 1:00 PM in Australia is 2:00 AM in United Kingdom (same day).
- end-of-day handoff: 5:00 PM in Australia is 6:00 AM in United Kingdom (same day).
Best live-use strategy
No shared 9-to-6 window appears today, so United Kingdom and Australia should use async-first workflows, rotating live calls, and written decision logs.
United Kingdom next holiday checks
Saint Andrew's Day (2026-11-30); Christmas Day (2026-12-25); St. Stephen's Day (2026-12-28)
Australia next holiday checks
Christmas Day (2026-12-25); St. Stephen's Day (2026-12-28)
Business-hour overlap
No overlap in standard 9–18 local working hours. You'll typically schedule synchronous meetings in the early morning for one side and late evening for the other.
24-hour overlap heatmap (UTC across the bottom)
United Kingdom
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Australia
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- Working hours (09–18 local)
- Edge hours (07–09, 18–22)
- Sleep hours (22–07)
Overlapping public holidays in 2026 (8)
- 2026-01-01United Kingdom: New Year's Day · Australia: New Year's Day
- 2026-04-03United Kingdom: Good Friday · Australia: Good Friday
- 2026-04-06United Kingdom: Easter Monday · Australia: Easter Monday
- 2026-05-04United Kingdom: Early May Bank Holiday · Australia: May Day
- 2026-05-04United Kingdom: Early May Bank Holiday · Australia: Labour Day
- 2026-08-03United Kingdom: Summer Bank Holiday · Australia: Picnic Day
- 2026-12-25United Kingdom: Christmas Day · Australia: Christmas Day
- 2026-12-28United Kingdom: St. Stephen's Day · Australia: St. Stephen's Day
Both teams may be off on the dates above — useful for sprint planning and launch calendars.