[root@pidora ~]# timedatectl set-timezone Asia/Tokyo
[root@pidora ~]# timedatectl
Local time: Sun 2014-11-02 00:53:12 JST
Universal time: Sat 2014-11-01 15:53:12 UTC
Timezone: Asia/Tokyo (JST, +0900)
NTP enabled: yes
NTP synchronized: yes
RTC in local TZ: no
DST active: n/a
[root@pidora ~]# date
Sun Nov 2 00:53:20 JST 2014