What is the time difference between Casablanca and Sydney?

Sydney is 9 hours ahead of Casablanca. That figure is current — it changes by an hour when either city starts or ends daylight saving, and the exact dates are listed above.

When is the best time to call Sydney from Casablanca?

There is no time inside normal working hours in both cities, so someone has to take the call outside them. The nearest workable windows are listed above — pick one and alternate who gets the awkward slot.

Does Casablanca observe daylight saving time?

Yes. Casablanca runs on UTC+0 in winter and UTC+1 in summer. The next change is on 2027-02-07, when clocks go back by 60 minutes.

Does Sydney observe daylight saving time?

Yes. Sydney runs on UTC+10 in winter and UTC+11 in summer. The next change is on 2026-10-04, when clocks go forward by 60 minutes.

If it is midday in Casablanca, what time is it in Sydney?

It is 21:00 in Sydney, on the same calendar date. That holds for the current offsets; it shifts by an hour around the daylight saving dates listed above.

Which time zones do Casablanca and Sydney use?

Casablanca uses Africa/Casablanca, currently UTC+1, and Sydney uses Australia/Sydney, currently UTC+10 (AEST). Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.

Convert Casablanca time to Sydney time

Sydney is 9 hours ahead of Casablanca right now, so midday in Casablanca lands in the evening in Sydney.

Convert a time

From

Date

Time

Converted time

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The converter needs JavaScript to run. Everything below — offsets, daylight saving dates and the hour-by-hour table — is part of the page and works without it.

Hour by hour

Every hour of a day in Casablanca, and what the clock reads in Sydney at that same moment.

Casablanca	Sydney
00:00	09:00
01:00	10:00
02:00	11:00
03:00	12:00
04:00	13:00
05:00	14:00
06:00	15:00
07:00	16:00
08:00	17:00
09:00	18:00
10:00	19:00
11:00	20:00
12:00	21:00
13:00	22:00
14:00	23:00
15:00	00:00next day
16:00	01:00next day
17:00	02:00next day
18:00	03:00next day
19:00	04:00next day
20:00	05:00next day
21:00	06:00next day
22:00	07:00next day
23:00	08:00next day

Daylight saving time

Both cities change their clocks, but not necessarily on the same date — which is why the difference between them shifts for a few weeks each year.

Casablanca

Observes daylight saving time

Standard: UTC+0
Daylight: UTC+1
Next change: 2027-02-07 −60m

Sydney

Observes daylight saving time

Standard: UTC+10
Daylight: UTC+11
Next change: 2026-10-04 +60m

When you can actually talk

There is no hour where both cities are inside a 09:00–18:00 working day. Someone has to move — the nearest workable windows are below.

Casablanca 01:00–18:00Sydney 10:00–03:00
Casablanca 00:00–01:00Sydney 09:00–10:00

Reference

The underlying data, in case you need to put it in a calendar invitation or a configuration file.

	Casablanca	Sydney
IANA zone	Africa/Casablanca	Australia/Sydney
Abbreviation	UTC+1	AEST
Standard offset	UTC+0	UTC+10
Daylight offset	UTC+1	UTC+11
Clock changes this year	2	2
Country	Morocco	Australia

Example, not the current time. Live times appear once the page loads.

Common questions

What is the time difference between Casablanca and Sydney?: Sydney is 9 hours ahead of Casablanca. That figure is current — it changes by an hour when either city starts or ends daylight saving, and the exact dates are listed above.
When is the best time to call Sydney from Casablanca?: There is no time inside normal working hours in both cities, so someone has to take the call outside them. The nearest workable windows are listed above — pick one and alternate who gets the awkward slot.
Does Casablanca observe daylight saving time?: Yes. Casablanca runs on UTC+0 in winter and UTC+1 in summer. The next change is on 2027-02-07, when clocks go back by 60 minutes.
Does Sydney observe daylight saving time?: Yes. Sydney runs on UTC+10 in winter and UTC+11 in summer. The next change is on 2026-10-04, when clocks go forward by 60 minutes.
If it is midday in Casablanca, what time is it in Sydney?: It is 21:00 in Sydney, on the same calendar date. That holds for the current offsets; it shifts by an hour around the daylight saving dates listed above.
Which time zones do Casablanca and Sydney use?: Casablanca uses Africa/Casablanca, currently UTC+1, and Sydney uses Australia/Sydney, currently UTC+10 (AEST). Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.