Tucson to Sydney
Converting a fixed time. America/Phoenix → Australia/Sydney · 12,583 km (7,814 miles) apart
11:00 pm in Tucson is
4:00 pm in Sydney,
the next day.
23:00 → 16:00 on a 24-hour clock ·
MST → AEST
Tucson now
3:47am
MST · UTC-7
America/Phoenix
Clocks here do not change — this zone stays on the same offset all year.
Sydney now
8:47pm
AEST · UTC+10
Australia/Sydney
Clocks go forward 1 hour on Sunday, 4th October 2026, at 1:59 am local time (3:00 am after the change).
Convert a specific time minutes work, not just whole hours
Hour by hour
| Tucson | Sydney | 24h | Good to call? |
|---|---|---|---|
| 12am | 5pm | 00:00 → 17:00 | asleep in Tucson |
| 1am | 6pm | 01:00 → 18:00 | asleep in Tucson |
| 2am | 7pm | 02:00 → 19:00 | asleep in Tucson |
| 3am now | 8pm | 03:00 → 20:00 | asleep in Tucson |
| 4am | 9pm | 04:00 → 21:00 | asleep in Tucson |
| 5am | 10pm | 05:00 → 22:00 | asleep in Sydney |
| 6am | 11pm | 06:00 → 23:00 | asleep in Sydney |
| 7am | 12am Fri | 07:00 → 00:00 | asleep in Sydney |
| 8am | 1am Fri | 08:00 → 01:00 | asleep in Sydney |
| 9am | 2am Fri | 09:00 → 02:00 | asleep in Sydney |
| 10am | 3am Fri | 10:00 → 03:00 | asleep in Sydney |
| 11am | 4am Fri | 11:00 → 04:00 | asleep in Sydney |
| 12pm | 5am Fri | 12:00 → 05:00 | asleep in Sydney |
| 1pm | 6am Fri | 13:00 → 06:00 | asleep in Sydney |
| 2pm | 7am Fri | 14:00 → 07:00 | awake, not at work |
| 3pm | 8am Fri | 15:00 → 08:00 | awake, not at work |
| 4pm | 9am Fri | 16:00 → 09:00 | both at work |
| 5pm | 10am Fri | 17:00 → 10:00 | awake, not at work |
| 6pm | 11am Fri | 18:00 → 11:00 | awake, not at work |
| 7pm | 12pm Fri | 19:00 → 12:00 | awake, not at work |
| 8pm | 1pm Fri | 20:00 → 13:00 | awake, not at work |
| 9pm | 2pm Fri | 21:00 → 14:00 | awake, not at work |
| 10pm | 3pm Fri | 22:00 → 15:00 | asleep in Tucson |
| 11pm | 4pm Fri | 23:00 → 16:00 | asleep in Tucson |
Call times
Both places are at work between 4pm and 17:00 in Phoenix — 9am to 9am at the other end.
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both at work
work hours here
awake
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Questions people ask
What time is it in Sydney when it is 11:00 pm in Tucson?
4:00 pm in Sydney the next day.
How many hours ahead is Sydney of Tucson?
Sydney is 17 hours ahead Tucson. That gap is not fixed: it changes when either place starts or ends daylight saving. The table on this page is recalculated for today, so it is already correct for the current season.
What is the best time to call between Tucson and Sydney?
Both places are at work between 4pm and 17:00 in Phoenix — 9am to 9am at the other end.