ref: ce86e64ee0d3b2e5e44319d654f8a05ca8a47b7e dir: /adm/timezone/Australia_West/
WST 28800 WDT 32400 152071200 162957600 436327200 447213600 690343200 699415200 1193536800 1206842400 1224986400 1238292000