函数库 > 系统函数库 > CAA Libraries > CAA_DTUtil.library > 全局常量 > DTU.gc_tziTimeZoneCET (VAR_GLOBAL CONSTANT)
DTU.gc_tziTimeZoneCET (VAR_GLOBAL CONSTANT)

(CAA_DTUtil.library)

The global constant „DTU.gc_tziTimeZoneCET“ defines the time zone as well as the switch between summer and standard time of the Central European EU countries.

The switch is done according to the following rules:

  • The switch to summer time (CEST) takes place on the last Sunday of March. The clock is set ahead by one hour at 2:00 a.m..
  • The switch to standard time (CET) takes place on the last Sunday of October. The clock is set back by one hour at 3:00 a.m..