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London is -9h behind Sydney
Quick converter
FROM
Sydney
Australia
UTC+10:00
TO
London
United Kingdom
UTC+01:00
Date-aware conversion
Result
Fri, Jun 19, 2026 00:36
Sydney: Friday, June 19, 2026 9:36 AM GMT+10 to London: Friday, June 19, 2026 12:36 AM GMT+1.
London is 9h behind Sydney on this date
Every hour in Sydney and the corresponding time in London. Green rows indicate business hours in London.
Time zones
Sydney uses Australia/Sydney (GMT+10) and London uses Europe/London (GMT+1). The difference can shift during daylight saving changes, so checking the exact date matters.
Best use
Use the green rows to spot normal working hours in London. For teams across more cities, open the meeting planner and compare up to five locations.
Plan a meetingMeeting guidance
There is no full business-hour overlap in the 24-hour table, so use a custom time or rotate meeting times for fairness. For important calls, check the meeting date because the offset can change when either location enters or leaves daylight saving time.
Compare meeting hoursQuick examples
City context
Sydney is located in Australia (Oceania). It uses the Australia/Sydney timezone with a standard offset of UTC+10:00. It observes DST, switching between AEST and AEDT. See the full Sydney time page for live clock and planning details.
London is located in United Kingdom (Europe). It uses the Europe/London timezone with a standard offset of UTC+01:00. It observes DST, switching between GMT and BST. See the full London time page for live clock and planning details.
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Current city times