Cut to chase, there's a distinction without a difference: According to the article: UTC is a standard world-wide time coordinate. UTC should always be expres

Cut to chase, there's a distinction without a difference: According to the article: UTC is a standard world-wide time coordinate. UTC should always be expressed as a 24 hr clock. It is also referred to as Zulu time. GMT is a time zone with zero offset from UTC, so GMT = UTC. UK observes "British summer time" which is 1 hr ahead of GMT from March ?? until ??? (don't bother to click through as this is omitted) Click though if you want these four points expressed in 10x the words.