Sydney to Tucson Time Converter
Tucson is -17h behind Sydney
Quick converter
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FROM
Sydney
Australia
UTC+10:00
TO
Tucson
United States
UTC-07:00
Date-aware conversion
Convert a specific date and time
Result
Thu, May 28, 2026 08:01
Sydney: Friday, May 29, 2026 1:01 AM GMT+10 to Tucson: Thursday, May 28, 2026 8:01 AM MST.
Tucson is 17h behind Sydney on this date
24-Hour Comparison
Every hour in Sydney and the corresponding time in Tucson. Green rows indicate business hours in Tucson.
Time zones
Sydney uses Australia/Sydney (GMT+10) and Tucson uses America/Phoenix (MST). 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 Tucson. For teams across more cities, open the meeting planner and compare up to five locations.
Plan a meetingMeeting guidance
Best time for Sydney and Tucson
The easiest overlap starts around 9:00 AM and runs through 10:00 AM in the source city, while the destination city is also inside normal working hours. 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
About these cities
About Sydney
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.
About Tucson
Tucson is located in United States (North America). It uses the America/Phoenix timezone with a standard offset of UTC-07:00. It does not observe Daylight Saving Time. See the full Tucson time page for live clock and planning details.
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