Belize Time Zone, GMT -6 = Central Time Zone. Your last sentence states " Belize time doesnt change"
Why am I confused ?
Did you know that the UK also observes day light savings?
Trust me on this one Ernie Belize time does not change. The clocks are not brought forward or moved back ever therefore our time does not change. Some of the nations nearby by such as Mexico and US move their clocks back and forth each year but we don't.