UTC: The time at zero degrees longitude (the Prime Meridian) is called Universal Coordinated Time (UTC).
If you stand at the Prime Meridian in London during the summer and ask someone what time it is, the correct answer will be one hour away from UTC.
UTC: The time at zero degrees longitude (the Prime Meridian) is called Universal Coordinated Time (UTC).
If you stand at the Prime Meridian in London during the summer and ask someone what time it is, the correct answer will be one hour away from UTC.