ref: 88a8ca5c8de86f1f3e5b43a490e0e70c6b456072 dir: /adm/timezone/Australia_West/
WST 28800 WDT 32400 152071200 162957600 436327200 447213600 690343200 699415200 1193536800 1206842400 1224986400 1238292000