Clocks Go Back UK 2026
The clocks in the UK go back one hour at 2am BST on Sunday, October 25, 2026, which is 01:00 UTC. British Summer Time ends and the UK returns to GMT.
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Category
Seasons countdowns
Solstices, equinoxes and the turn of each season.
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Daylight Saving Time Ends 2026
Daylight saving time ends in most of the US at 2am local time on Sunday, November 1, 2026. This countdown uses US Eastern Time, which is 06:00 UTC.
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Winter Solstice 2026
The shortest day in the northern hemisphere and the astronomical start of winter.
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Perihelion 2027
Perihelion 2027, when Earth is closest to the Sun in its orbit, is on Sunday, January 3, 2027, at 02:33 UTC, according to the U.S. Naval Observatory.
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Daylight Saving Time Starts 2027
Daylight saving time starts in most of the US at 2am local time on Sunday, March 14, 2027. This countdown uses US Eastern Time, which is 07:00 UTC.
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Spring Equinox 2027
The March equinox 2027, the first day of astronomical spring in the Northern Hemisphere, is on Saturday, March 20, 2027, at 20:25 UTC, according to the U.S. Naval Observatory.
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Clocks Go Forward UK 2027
The clocks in the UK go forward one hour at 1am GMT on Sunday, March 28, 2027, which is 01:00 UTC. British Summer Time begins.
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How Many Days Until Summer Solstice 2027
The June solstice 2027, the longest day of the year in the Northern Hemisphere, is on Monday, June 21, 2027, at 14:11 UTC, according to the U.S. Naval Observatory.
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How Many Days Until Aphelion 2027
Aphelion 2027, when Earth is farthest from the Sun in its orbit, is on Monday, July 5, 2027, at 05:06 UTC, according to the U.S. Naval Observatory.
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How Many Days Until Autumn Equinox 2027
The September equinox 2027, the first day of astronomical autumn in the Northern Hemisphere, is on Thursday, September 23, 2027, at 06:02 UTC, according to the U.S. Naval Observatory.
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How Many Days Until Winter Solstice 2027
The December solstice 2027, the shortest day of the year in the Northern Hemisphere, is on Wednesday, December 22, 2027, at 02:42 UTC. In US time zones it falls on the evening of December 21.
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