Countries and their time-zones:
Belgium - Brussels: UTC+01:00 (CET)
Burkina Faso- Ouagadougou: UTC±00:00
Cameroon - Douala: UTC+01:00 (WAT)
Switzerland - Geneve: UTC+01:00 (CET)
Luxembourg - Luxembourg: UTC+01:00 (CET)
Canada - Montreal: UTC-6 (EDT)
Morocco - Casablanca: UTC+01:00 (CET)
Paris - France: UTC+01:00 (CET)
Senegal - Dakar: UTC±00:00