Offset
The time difference between Casablanca and Mountain Time is 7 hours.
Casablanca (GMT+1) is ahead of Mountain Time (MDT).
GMT+1: UTC+1
MDT: UTC-6
Mountain Time is currently observing daylight saving time; Casablanca is not.
When to schedule
Business-hours overlap: 4 PM–5 PM in Casablanca (9 AM–10 AM in Mountain Time).
Both teams are in working hours during this window on weekdays.
Suggested time: 4:00 PM Casablanca (9:00 AM Mountain Time).
This window may shift by an hour during daylight saving time.
Public holidays in 2026
National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.
Morocco
- New Year's DayThu, Jan 1
- Proclamation of IndependenceSun, Jan 11
- Amazigh New YearWed, Jan 14
- Labour DayFri, May 1
- EnthronementThu, Jul 30
- Zikra Oued Ed-DahabFri, Aug 14
- Revolution of the King and the PeopleThu, Aug 20
- Youth DayFri, Aug 21
- Green MarchFri, Nov 6
- Independence DayWed, Nov 18
United States
- New Year's DayThu, Jan 1
- Martin Luther King, Jr. DayMon, Jan 19
- Presidents DayMon, Feb 16
- Memorial DayMon, May 25
- Juneteenth National Independence DayFri, Jun 19
- Independence DayFri, Jul 3
- Labour DayMon, Sep 7
- Columbus DayMon, Oct 12
- Veterans DayWed, Nov 11
- Thanksgiving DayThu, Nov 26
- Christmas DayFri, Dec 25
About these zones
Casablanca uses GMT+01:00. To call Morocco, dial +212.
Mountain Time is also known as MST, or MDT. To call United States, dial +1.
Mountain Time is approximately 5,150 miles northwest of Casablanca.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Casablanca | MST | Day |
|---|---|---|
| 12:00 am | 5:00 pm | -1 day |
| 1:00 am | 6:00 pm | -1 day |
| 2:00 am | 7:00 pm | -1 day |
| 3:00 am | 8:00 pm | -1 day |
| 4:00 am | 9:00 pm | -1 day |
| 5:00 am | 10:00 pm | -1 day |
| 6:00 am | 11:00 pm | -1 day |
| 7:00 am | 12:00 am | Same day |
| 8:00 am | 1:00 am | Same day |
| 9:00 am | 2:00 am | Same day |
| 10:00 am | 3:00 am | Same day |
| 11:00 am | 4:00 am | Same day |
| 12:00 pm | 5:00 am | Same day |
| 1:00 pm | 6:00 am | Same day |
| 2:00 pm | 7:00 am | Same day |
| 3:00 pm | 8:00 am | Same day |
| 4:00 pm | 9:00 am | Same day |
| 5:00 pm | 10:00 am | Same day |
| 6:00 pm | 11:00 am | Same day |
| 7:00 pm | 12:00 pm | Same day |
| 8:00 pm | 1:00 pm | Same day |
| 9:00 pm | 2:00 pm | Same day |
| 10:00 pm | 3:00 pm | Same day |
| 11:00 pm | 4:00 pm | Same day |
Daylight saving time
Both zones observe daylight saving time, but they transition on different dates.
Casablanca: next transition on Sunday, February 7, 2027.
Mountain Time: next transition on Sunday, November 1, 2026.
For approximately 98 days between transitions, the offset between Casablanca and Mountain Time differs from its typical value. Recurring meetings during this window will shift by one hour.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 6:21 AM
- Sunset
- 8:41 PM
- Day length
- 14h 20m
- Sunrise
- 5:33 AM
- Sunset
- 8:28 PM
- Day length
- 14h 56m
Daylight overlap: 8h 8m — 12:33 PM–8:41 PM in Casablanca (5:33 AM–1:41 PM in Mountain Time). Both locations are in daylight during this window.
Cities in these zones
Other cities in GMT+01:00
Cities in Mountain Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in GMT+01:00
- CMN
- RBA
- RAK
Airports in Mountain Time
- BJC
- DEN
- OGD
- SLC
Related conversions
Common conversions
- What is 9:00 am Casablanca in MST?
- 9:00 am Casablanca is 2:00 am MST.
- What is 12:00 pm Casablanca in MST?
- 12:00 pm Casablanca is 5:00 am MST.
- What is 12:30 pm Casablanca in MST?
- 12:30 pm Casablanca is 5:30 am MST.
- What is 2:00 pm Casablanca in MST?
- 2:00 pm Casablanca is 7:00 am MST.
- What is 5:00 pm Casablanca in MST?
- 5:00 pm Casablanca is 10:00 am MST.
- What is 11:30 pm Casablanca in MST?
- 11:30 pm Casablanca is 4:30 pm MST.