Portugal (Mainland and Madeira) is in the Western European Time Zone. Western European Standard Time (WET) is Greenwich Mean Time (GMT).
Like most states in Europe, Summer Time is observed in Portugal, where the time is shifted forward by 1 hour; 1 hours ahead of Greenwich Mean Time (GMT+1).
After the Summer months the time is shifted back by 1 hour to Western European Time (WET) or (GMT).
The Azores are in the Azores Time Zone. The Azores Time Zone is Greenwich Mean Time -1 (GMT-1).
9.00 am CET = 8.00 am GMT
10:30 AM GMT is 11:30 AM CET. Central European Time (CET) is one hour ahead of Greenwich Mean Time (GMT). Therefore, to convert from GMT to CET, you simply add one hour.
18:00 CET is 17:00 GMT.
1700 GMT is 1800 CET time. Central European Time (CET) is usually one hour ahead of Greenwich Mean Time (GMT).
When it is 3:00 PM Central European Time (CET), it is 2:00 PM Greenwich Mean Time (GMT).
9.00 am CET = 8.00 am GMT
18:00 CET is 17:00 GMT.
1700 GMT is 1800 CET time. Central European Time (CET) is usually one hour ahead of Greenwich Mean Time (GMT).
9.30 gmt
to what corresponds 2.30 GMT in CET
18.00
1100 cet/ 1200 cest
CET, also known as GMT+1.
When it is 3:00 PM Central European Time (CET), it is 2:00 PM Greenwich Mean Time (GMT).
"GMT" is the English time zone, "CET" is the German time zone, which is GMT +1.
South Africa is GMT + 2 CET is +1 So South Africa is one hour ahead of CET time.
France is in Central European Time - CET (GMT+1)