Hi all! I got confused with this: Xfce panel clock show the right time, in my config.scm: ... (operating-system ... (timezone "Europe/Moscow") ...
but: sudo hwclock --localtime 2018-05-09 19:53:59.559850+0300 (Ok) sudo hwclock --utc 2018-05-09 22:54:06.184854+0300 (wrong!) and time in system logs too are incorrect. In short, I need set system date/time for "Europe/Moscow", everywhere.