What is the difference between WEST and WET?
WEST is observed during the summer months, while WET is used in the winter months.
UTC time
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WEST
Western European Summer Time
23 Nov 2025
Frequently Asked Questions
Does this area observe DST?
Yes, it switches from WET to WEST during the summer.
Which major cities follow this pattern?
Cities like Lisbon, Madrid, and Dublin follow this during the summer months.
What areas share the same hours?
Other countries in Western Europe, like the Canary Islands, follow the same schedule during summer.
How does this compare with CET or GMT?
WEST is 1 hour ahead of GMT and 1 hour behind CET.
Why doesn't this area stay on summer hours year-round?
Shifting back to standard time in winter helps better align daylight with daily activities.
How did this system get established?
The practice of adjusting the clock in summer began in the early 20th century to make better use of daylight.
What are the typical work hours here?
Business hours usually run from 9:00 AM to 6:00 PM, with some flexibility in industries like tourism.
What is the economic importance of this area?
This region is a key player in finance, tourism, and trade, especially given its central role in European commerce.