What Time Is It in the UK? BST/GMT & 2026 Clock Changes

If you’ve ever glanced at your phone and wondered whether the UK is an hour ahead or behind, you’re not alone. The country’s time zone shifts twice a year, and the rules can feel confusing — especially when you’re trying to schedule a call or catch a flight. This guide uses the 2026 calendar as a concrete reference to explain exactly what time it is in the UK, how its time zone system works, and when the clocks change.

Current time zone in the UK: British Summer Time (BST) – UTC+1 until October 25, 2026 ·
Next clock change: Clocks go back on October 25, 2026 at 2:00 AM to 1:00 AM ·
Number of time zones (mainland UK): 1 (GMT/BST) ·
Time difference from New York: 5 hours ahead during BST

Five key facts about UK time, one pattern: the country’s time zone is straightforward — but the twice-yearly shift keeps everyone on their toes.

What time is it in the UK just now?

As of August 2026, the United Kingdom is on British Summer Time (BST), which is UTC+1. That means the current local time in London — and all of mainland England, Scotland, and Wales — is the same: one hour ahead of Coordinated Universal Time. According to timeanddate.com (time zone specialist), London, Guernsey, the Isle of Man, and Jersey all observe BST during the summer months. The UK government (official guidance) confirms that BST runs from the last Sunday of March to the last Sunday of October.

The implication: if you’re checking the time on a device, it will automatically adjust between BST and GMT. But if you’re manually calculating, remember that the UK is currently UTC+1 until October 25, 2026.

Is the UK 5 or 6 hours ahead?

The UK is never 6 hours ahead of any major time zone. Here’s the breakdown: during BST (summer), the UK is UTC+1. New York, on Eastern Daylight Time, is UTC-4, making the difference 5 hours. During GMT (winter), the UK is UTC+0, while New York is on Eastern Standard Time (UTC-5), again a 5-hour gap. timeanddate.com (time zone specialist) confirms this offset. So the answer is 5 hours ahead, year-round.

Is UK and Irish time the same?

Yes. The Republic of Ireland and Northern Ireland (which is part of the UK) both use the same time zone — GMT in winter and IST (Irish Summer Time, equivalent to BST) in summer. timeanddate.com (time zone specialist) shows that both jurisdictions switch on the same dates. So if you’re in Dublin and calling London, no time difference.

The pattern: the UK’s time offset is consistent with its neighbours, and the 5-hour gap to the US East Coast is stable regardless of the season.

When to change clock in 2026?

The 2026 clock change dates are set by the UK government and are the same every year: the last Sunday of March and the last Sunday of October. For 2026, that means:

• Spring forward: Sunday, March 29, 2026 — at 1:00 AM, clocks go forward to 2:00 AM (BST begins).
• Fall back: Sunday, October 25, 2026 — at 2:00 AM, clocks go back to 1:00 AM (GMT resumes).

The UK government’s official JSON data feed lists the 2026 start of BST as March 29 and end as October 25. BBC Weather (weather authority) and RAC Drive (motoring organisation) both confirm these dates.

How many days until the clocks change in 2026?

As of August 24, 2026, the next clock change is the autumn switch on October 25, 2026. That’s about 62 days away. The spring change has already passed.

Do the clocks change tonight in the UK?

No, unless it’s the last Sunday of March or October. The UK changes clock only twice a year, on those specific Sundays. You can check the current status on time.is (time display service).

Do the clocks go forward at 1am or 2am?

In spring, the clocks go forward at 1:00 AM — they jump to 2:00 AM. In autumn, the clocks go back at 2:00 AM — they revert to 1:00 AM. This is officially stated in the UK government’s clock change guidance.

What time do you turn the clock back?

For the autumn change, you set your clocks back at 2:00 AM. So 2:00 AM becomes 1:00 AM. That means you effectively get an extra hour of sleep — or an extra hour out, depending on your plans.

Does 2am become 3am daylight savings?

No. In spring, 1:00 AM becomes 2:00 AM. In autumn, 2:00 AM becomes 1:00 AM. The time never jumps from 2:00 AM to 3:00 AM in the UK. Wikipedia’s British Summer Time article explains the exact transition times.

The trade-off: the spring change costs you an hour of sleep, but the autumn change gives it back. If you’re planning a late-night event around the change, check the exact hour.

Why do the clocks change in the UK in 2026?

The UK observes daylight saving time to make better use of daylight during summer evenings. The practice is regulated by the government and follows a fixed schedule: the last Sunday of March and the last Sunday of October. The Independent (UK news outlet) reports that the rationale dates back to World War I, but the current dates are set by law.

What would happen if the clock didn’t change in the UK?

If the UK stopped changing clocks, summer mornings would be darker — sunrise could be as late as 9:00 AM in northern Scotland. Summer evenings would be lighter, though. Worldometer (time data aggregator) notes that the shift between GMT and BST is a compromise between morning and evening light. Without it, the UK would likely stay on GMT year-round, meaning earlier sunsets in summer.

Why this matters: the UK’s position at a high latitude makes the daylight difference more dramatic than in countries closer to the equator. The change is a trade-off between morning and evening light, and the current schedule aims to balance both.

Five time zones, one comparison: the UK’s offset is simple, but the DST switch adds a layer that many people forget. If you’re planning travel, consider checking Flights from Auckland to London: 2025 Guide & Costs for practical trip planning.

2026 UK clock change timeline

• March 29, 2026: Clocks go forward 1 hour at 1:00 AM to 2:00 AM (BST begins). (GOV.UK (official schedule))
• October 25, 2026: Clocks go back 1 hour at 2:00 AM to 1:00 AM (GMT resumes). (GOV.UK (official schedule))

The pattern: the two clock changes in 2026 are set and predictable, but they still require attention to avoid scheduling errors.

“The clocks go forward 1 hour at 1am on the last Sunday in March and back 1 hour at 2am on the last Sunday in October.”

— GOV.UK (official government guidance)

“London, England, is currently in British Summer Time (BST) with a current offset of UTC/GMT +1 hour.”

— timeanddate.com (time zone specialist)

For anyone planning travel, remote work, or calls with the UK, the implication is clear: always check the current DST status before scheduling, or risk being an hour off. The 2026 dates are set, and the system is predictable — but the twice-yearly shift catches people out every year if they don’t pay attention. For immigration-related matters, see our guide on Certificate of Entitlement UK: Cost, Validity, and How to Apply.

Frequently asked questions

The bottom line: knowing the exact dates and times of clock changes can prevent confusion for travel, calls, and remote work.