ref: de1e5e3e01aaa92979d41a2cf8d33346e5f8d5ce dir: /adm/timezone/Australia_West/
WST 28800 WDT 32400 152071200 162957600 436327200 447213600 690343200 699415200 1193536800 1206842400 1224986400 1238292000