5 ms·What would the internet time be when GMT areas are on BST? Surely you mean accept UTC time.by dfc 13y agoWhat would the internet time be when GMT areas are on BST? Surely you mean accept UTC time.KC8ZKF 13y agoGMT doesn't change twice a year. GMT doesn't mean "the time people in Greenwich observe", it means, roughly, the solar mean time of Greenwich.dfc 13y agoWho uses GMT in the summer? My bigger point is that metrologists and/or people that care about time use UTC not GMT.