Best overlap: 8:00 AM to 5:00 PM in Casablanca is 9:00 AM to 6:00 PM in Amsterdam.
Schedule calls for 8:00 AM to 5:00 PM in Casablanca — your colleagues in Amsterdam will be online from 9:00 AM to 6:00 PM. Because you share 9 hours of the workday, there's no need to compromise; book the time that suits the meeting, not the map. These times hold for most of the year, but Amsterdam's daylight saving (which Casablanca doesn't use) shifts them by an hour twice annually.
| Local time | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Casablanca Africa/Casablanca | ||||||||||||||||||||||||
Amsterdam Europe/Amsterdam |
London to New York is five hours apart, except for the five weeks a year when it isn't. Exact overlap windows for every US zone, the 2026 DST mismatch dates, and where to put the recurring sync. -