Time difference between Johannesburg and Casablanca
Casablanca is 1 hour behind Johannesburg. When it's 9:00 in Johannesburg, it's 08:00 in Casablanca.
Casablanca is 1 hour behind Johannesburg.
On Tuesday, 6 October 2026, 09:00 in Johannesburg is 08:00 in Casablanca. Johannesburg is UTC+2; Casablanca is UTC+1.
The gap through 2026
- 1 Jan – 15 FebCasablanca is 1 hour behind Johannesburg.
- 15 Feb – 22 MarCasablanca is 2 hours behind Johannesburg.
- 22 Mar – 31 DecCasablanca is 1 hour behind Johannesburg.
- Casablanca moves its clocks back on 15 February (UTC+1 → UTC).
- Casablanca moves its clocks forward on 22 March (UTC → UTC+1).
Johannesburg to Casablanca, hour by hour
On Tuesday 6 October.
| Johannesburg | Casablanca |
|---|---|
| 07:00 Early morning | 06:00 Sleeping hours |
| 08:00 Early morning | 07:00 Early morning |
| 09:00 Working hours | 08:00 Early morning |
| 10:00 Working hours | 09:00 Working hours |
| 11:00 Working hours | 10:00 Working hours |
| 12:00 Working hours | 11:00 Working hours |
| 13:00 Working hours | 12:00 Working hours |
| 14:00 Working hours | 13:00 Working hours |
| 15:00 Working hours | 14:00 Working hours |
| 16:00 Working hours | 15:00 Working hours |
| 17:00 Evening | 16:00 Working hours |
| 18:00 Evening | 17:00 Evening |
| 19:00 Evening | 18:00 Evening |
| 20:00 Evening | 19:00 Evening |
| 21:00 Evening | 20:00 Evening |
| 22:00 Sleeping hours | 21:00 Evening |
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).
- 1 Jan – 15 FebCasablanca is 1 hour behind Johannesburg.
- 15 Feb – 22 MarCasablanca is 2 hours behind Johannesburg.
- 22 Mar – 31 DecCasablanca is 1 hour behind Johannesburg.
Best times for a call
Working hours (09:00–17:00) overlap for 7 hours: 10:00–17:00 in Johannesburg, which is 09:00–16:00 in Casablanca.
- Johannesburg 10:00Working hoursCasablanca 09:00Working hours
- Johannesburg 11:00Working hoursCasablanca 10:00Working hours
- Johannesburg 12:00Working hoursCasablanca 11:00Working hours
More time differences for Johannesburg and Casablanca
- New York and Johannesburg
- Los Angeles and Johannesburg
- Chicago and Johannesburg
- London and Johannesburg
- Paris and Johannesburg
- Berlin and Johannesburg
- New York and Casablanca
- Los Angeles and Casablanca
- Chicago and Casablanca
- London and Casablanca
- Paris and Casablanca
- Berlin and Casablanca
- Denver and Johannesburg
- Denver and Casablanca
- Toronto and Johannesburg
- Toronto and Casablanca
- Vancouver and Johannesburg
- Vancouver and Casablanca
- Mexico City and Johannesburg
- Mexico City and Casablanca
- São Paulo and Johannesburg
- São Paulo and Casablanca
- Buenos Aires and Johannesburg
- Buenos Aires and Casablanca
- Bogotá and Johannesburg
- Bogotá and Casablanca
- Dublin and Johannesburg
- Dublin and Casablanca
- Lisbon and Johannesburg
- Lisbon and Casablanca
- Madrid and Johannesburg
- Madrid 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 Casablanca when it's 9 AM in Johannesburg?
- 8:00 AM — as of 6 October 2026. Casablanca is 1 hour behind Johannesburg.
- Does the time difference between Johannesburg and Casablanca change?
- Yes. In 2026 it's 1 hour or 2 hours, depending on the date, because only Casablanca changes its clocks.
- What's the best time for a call between Johannesburg and Casablanca?
- Between 10:00 and 17:00 Johannesburg time, when both cities are in working hours (09:00–17:00).
- What time zones are Johannesburg and Casablanca in?
- Johannesburg uses Africa/Johannesburg (UTC+2 today); Casablanca uses Africa/Casablanca (UTC+1 today).
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