British Summer Time, also known as BST, begins when the UK moves its clocks forward by one hour in spring to make better use of daylight in the evenings. Known as daylight saving time in other parts of the world, this seasonal time change brings about a buzz to the city. Most famously, it also means the start of the British Summer Time Hyde Park concerts.
In this article, we’ll explain what BST is, when it starts, how it impacts the weather, and what events to look out for.
BRITISH SUMMER TIME 2025
What is British Summer Time and its history?
British Summer Time (BST) is the UK’s version of daylight saving time. Every spring, clocks move forward by one hour to make better use of natural daylight during the longer days of summer. This change of time means more sunlight in the evening, which helps reduce energy use and encourages the population to spend more time outdoors. The UK first introduced BST in 1916. It was done after Germany also made this change during World War I. The goal was to conserve fuel and power by extending daylight hours and reducing the need for artificial lighting. The idea quickly spread across Europe and is now a yearly event in the UK.
BST begins on the last Sunday in March and ends on the last Sunday in October. At the start, clocks move forward one hour at 1 a.m., becoming 2 a.m. When British Summer Time ends, clocks fall back by one hour at 2 a.m., returning to Greenwich Mean Time (GMT). This system matches daylight saving policies across much of Europe.
When does British Summer Time begin and end in 2025?
British Summer Time in 2025 began at 1:00 a.m. on Sunday, 30 March, when clocks moved forward to 2:00 a.m. It will end at 2:00 a.m. on Sunday, 26 October, when clocks go back to 1:00 a.m.
To help you remember the change, use the phrase “spring forward, fall back”.
How does BST affect UK weather?
British Summer Time doesn’t change the weather itself, but it does alter how people experience it. This can be especially true for visitors to England during the summer months. With clocks moved forward by one hour, evenings stay lighter for longer, making it easier to enjoy outdoor activities, sightseeing, and late dinners.
BST runs alongside the UK’s warmer months, typically from late March to late October. During this time, temperatures generally rise. However, the weather can be unpredictable. If you are planning to visit the UK during the spring and summer, make sure you pack accordingly. We recommend bringing layers, sunscreen, a light rain jacket and an umbrella. Expect longer daylight hours to explore the city, its parks and countryside well into the evening. Why not take a day trip from London to a beautiful seaside town?
Popular events during British Summer Time
One of the biggest highlights of British Summer Time is the British Summer Time Hyde Park concert series. It’s held annually in London’s iconic Hyde Park. It first launched in 2013, and since then, it has drawn huge crowds with legendary lineups. There is a mix of major international artists, local talent, and a fun festival atmosphere in the heart of London.
The 2025 line-up includes:
- Olivia Rodrigo: 27 June
- Zach Bryan: 28 & 29 June
- Noah Kahan: 4 July
- Sabrina Carpenter: 5 & 6 July
- Neil Young and the
- Chrome Hearts: 11 July
- Stevie Wonder: 12 July
- Jeff Lynne’s ELO: 13 July
Tickets often sell out fast, so planning ahead is essential. For more details, please visit the official BTS Hyde Park concert website.
Other must-do activities during British Summer Time are the open-air cinemas, food festivals, and seasonal attractions across the UK. Check out events like Wimbledon in July and Notting Hill Carnival in August, which are other BST activities. Many cities also host Shakespeare in the Park performances, flower shows, and outdoor theatre festivals.
Tips for making the most of British Summer Time in London
When planning your holiday to London, there are a few specific things to do to take advantage of BTS. Here are some tips to help you plan your holiday:
- Plan Outdoor Activities: Take advantage of longer daylight hours to explore parks like Hyde Park, Regent’s Park, or Hampstead Heath. Don’t forget to explore London’s gardens or take a sunset cruise on the River Thames. Sunset can be as late as 9:30 p.m. in June, giving you more time to enjoy the city.
- Pack for Unpredictable Weather: Even in summer, the UK weather can change quickly. Bring layers, a light rain jacket, and comfortable walking shoes.
- Book Events Early: Major concerts and festivals like BST Hyde Park and Wimbledon sell out quickly. Buy tickets in advance and check event schedules when planning your stay.
- Use Public Transport Smartly: Trains and tubes can get crowded during major events. Consider walking or cycling; London’s rental bikes are a great way to see the city during BST.
- Catch a Sunset View: We suggest heading to Primrose Hill, Sky Garden, or The Shard for stunning sunset views that the British Summer Time brings to London.
Come and enjoy London during British Summer Time
British Summer Time brings more than just an extra hour of daylight; it transforms your UK holiday completely. Enjoy extended evenings in the park at world-class events like the British Summer Time Hyde Park concerts. The summer season brings out plenty of locals and travellers, so be prepared for larger crowds. You can attend unforgettable festivals and explore the city at its most lively.
If you’re planning a trip to London during BST, Urban Retreat Apartments offers the perfect base. Whether you’re a couple looking for a romantic city break or a family needing extra space and comfort, we have a variety of options to suit every stay. Book your accommodation now and experience London at its brightest.
