ref: 5d7a77cf57a1a3c1b5b1b8203fa9b53dc38561ed dir: /adm/timezone/Australia_West/
WST 28800 WDT 32400 152071200 162957600 436327200 447213600 690343200 699415200 1193536800 1206842400 1224986400 1238292000