Start Of British Summer Time 2025. This new time zone is known as british summer time (bst) and marks the official beginning of the summer season. In 2025 clocks go forward on 30 march at 1 am and go back on 26 october.
British summer time, also known as bst, starts on the last sunday of march and ends on the last sunday of. Get ready to spring forward and embrace sunlight like never before as british summer time begins commences on march 31!
