How many time zones does Portugal have?

Portugal has 2 time zones.

Some of them switch to daylight saving time in summer, so the number of hours between them can change during the year.

UTC offset	Time now	Zone includes
UTC−1 / UTC+0 (summer)		Azores Azores
UTC+0 / UTC+1 (summer)		Lisbon, Madeira Portugal (mainland); Madeira Islands

The count is based on standard (winter) time. The full list covers every country.