require 'tzinfo/timezone_definition' module TZInfo module Definitions module Pacific module Guam include TimezoneDefinition timezone 'Pacific/Guam' do |tz| tz.offset :o0, -51660, 0, :LMT tz.offset :o1, 34740, 0, :LMT tz.offset :o2, 36000, 0, :GST tz.offset :o3, 36000, 0, :ChST tz.transition 1844, 12, :o1, 1149567407, 480 tz.transition 1900, 12, :o2, 1159384847, 480 tz.transition 2000, 12, :o3, 977493600 end end end end end