ref: 6e19d19285dddcd3c8f2a6b031fc0f0324b3e48b dir: /adm/timezone/Australia_West/
WST 28800 WDT 32400 152071200 162957600 436327200 447213600 690343200 699415200 1193536800 1206842400 1224986400 1238292000