ref: 2c1dc1aa4f374f5c8d6a13e7e82a26c4e27e6775 dir: /adm/timezone/Australia_West/
WST 28800 WDT 32400 152071200 162957600 436327200 447213600 690343200 699415200 1193536800 1206842400 1224986400 1238292000