Is London on British Summer Time (BST)?
Learn when London observes British Summer Time (BST) and how it affects time differences throughout the year.
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London is on British Summer Time (BST) from the last Sunday in March to the last Sunday in October. During the rest of the year, London operates on Greenwich Mean Time (GMT). Keep this in mind when planning calls or meetings involving participants from London.
FAQs & Answers
- When does London switch to British Summer Time (BST)? London switches to British Summer Time on the last Sunday in March each year.
- What time zone does London use outside of BST? Outside of British Summer Time, London operates on Greenwich Mean Time (GMT).
- How long does British Summer Time last in London? British Summer Time in London lasts from the last Sunday in March until the last Sunday in October.