- Linux Mint is a free and open source operating system (OS) distribution based on Ubuntu and Debian for use on x-86 x-64-compatible machines.
During British Summer Time (BST), civil time in the United Kingdom is advanced one hour forward of Greenwich Mean Time (GMT) (in effect, changing the time zone from UTC+0 to UTC+1), so that evenings have more daylight and mornings have less.
Central Standard Time â¢ Current Time in CST Time Zone. Central Standard Time (CST) is one of the GMT/UTC -06:00 time zones. This means that Central Standard Time (CST) is -06:00 hours behind of GMT. Central Standard Time (CST) replaces Central Daylight Time during summer when daylight savings comes into effect.