Time difference between Casablanca and Sydney
Sydney is 10 hours ahead of Casablanca. When it's 9:00 in Casablanca, it's 19:00 in Sydney.
Sydney is 10 hours ahead of Casablanca.
On Tuesday, 6 October 2026, 09:00 in Casablanca is 19:00 in Sydney. Casablanca is UTC+1; Sydney is UTC+11.
The gap through 2026
- 1 Jan – 15 FebSydney is 10 hours ahead of Casablanca.
- 15 Feb – 22 MarSydney is 11 hours ahead of Casablanca.
- 22 Mar – 4 AprSydney is 10 hours ahead of Casablanca.
- 4 Apr – 3 OctSydney is 9 hours ahead of Casablanca.
- 3 Oct – 31 DecSydney is 10 hours ahead of Casablanca.
- Casablanca moves its clocks back on 15 February (UTC+1 → UTC).
- Casablanca moves its clocks forward on 22 March (UTC → UTC+1).
- Sydney moves its clocks back on 4 April (UTC+11 → UTC+10).
- Sydney moves its clocks forward on 3 October (UTC+10 → UTC+11).
Casablanca to Sydney, hour by hour
On Tuesday 6 October.
| Casablanca | Sydney |
|---|---|
| 07:00 Early morning | 17:00 Evening |
| 08:00 Early morning | 18:00 Evening |
| 09:00 Working hours | 19:00 Evening |
| 10:00 Working hours | 20:00 Evening |
| 11:00 Working hours | 21:00 Evening |
| 12:00 Working hours | 22:00 Sleeping hours |
| 13:00 Working hours | 23:00 Sleeping hours |
| 14:00 Working hours | 00:00+1 Sleeping hours |
| 15:00 Working hours | 01:00+1 Sleeping hours |
| 16:00 Working hours | 02:00+1 Sleeping hours |
| 17:00 Evening | 03:00+1 Sleeping hours |
| 18:00 Evening | 04:00+1 Sleeping hours |
| 19:00 Evening | 05:00+1 Sleeping hours |
| 20:00 Evening | 06:00+1 Sleeping hours |
| 21:00 Evening | 07:00+1 Early morning |
| 22:00 Sleeping hours | 08:00+1 Early morning |
Daylight saving in 2026
- Casablanca moves its clocks back on Sunday 15 February (UTC+1 → UTC).
- Casablanca moves its clocks forward on Sunday 22 March (UTC → UTC+1).
- Sydney moves its clocks back on Saturday 4 April (UTC+11 → UTC+10).
- Sydney moves its clocks forward on Saturday 3 October (UTC+10 → UTC+11).
- 1 Jan – 15 FebSydney is 10 hours ahead of Casablanca.
- 15 Feb – 22 MarSydney is 11 hours ahead of Casablanca.
- 22 Mar – 4 AprSydney is 10 hours ahead of Casablanca.
- 4 Apr – 3 OctSydney is 9 hours ahead of Casablanca.
- 3 Oct – 31 DecSydney is 10 hours ahead of Casablanca.
Best times for a call
Working hours (09:00–17:00) in Casablanca and Sydney don't overlap, so any call is early or late for someone.
- Casablanca 09:00Working hoursSydney 19:00Evening
- Casablanca 10:00Working hoursSydney 20:00Evening
- Casablanca 11:00Working hoursSydney 21:00Evening
More time differences for Casablanca and Sydney
- New York and Sydney
- Los Angeles and Sydney
- Chicago and Sydney
- Toronto and Sydney
- London and Sydney
- Paris and Sydney
- Berlin and Sydney
- Dubai and Sydney
- Karachi and Sydney
- Mumbai and Sydney
- Singapore and Sydney
- Tokyo and Sydney
- New York and Casablanca
- Los Angeles and Casablanca
- Chicago and Casablanca
- London and Casablanca
- Paris and Casablanca
- Berlin and Casablanca
- Denver and Casablanca
- Denver and Sydney
- Toronto and Casablanca
- Vancouver and Casablanca
- Vancouver and Sydney
- Mexico City and Casablanca
- Mexico City and Sydney
- São Paulo and Casablanca
- São Paulo and Sydney
- Buenos Aires and Casablanca
- Buenos Aires and Sydney
- Bogotá and Casablanca
- Bogotá and Sydney
- Dublin and Casablanca
How the time difference calculator works
The difference is each city's offset from UTC on the date you pick, subtracted. Offsets come from the IANA time zone database in your browser.
Because countries change their clocks on different dates — or not at all — the gap between two cities can change for a few weeks a year. The calculator lists every change in the year.
Examples
- London is 5 hours ahead of New York for most of the year, but only 4 hours ahead for about three weeks in March and one week in late October.
- Dubai doesn't change its clocks, so its gap to London is 4 hours in winter and 3 hours in summer.
Good for
- Knowing when a colleague's day starts
- Setting expectations for replies across time zones
- Planning travel and jet lag
Frequently asked questions
- What time is it in Sydney when it's 9 AM in Casablanca?
- 7:00 PM — as of 6 October 2026. Sydney is 10 hours ahead of Casablanca.
- Does the time difference between Casablanca and Sydney change?
- Yes. In 2026 it's 10 hours or 11 hours or 9 hours, depending on the date, because the two cities change their clocks on different dates.
- What's the best time for a call between Casablanca and Sydney?
- There's no hour when both cities are in working hours (09:00–17:00). The fairest is around 09:00 in Casablanca (19:00 in Sydney).
- What time zones are Casablanca and Sydney in?
- Casablanca uses Africa/Casablanca (UTC+1 today); Sydney uses Australia/Sydney (UTC+11 today).
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