ref: 19a8f66eecda455b56c6c07bd1ce75be8d2cbb82 dir: /adm/timezone/Australia_West/
WST 28800 WDT 32400 152071200 162957600 436327200 447213600 690343200 699415200 1193536800 1206842400 1224986400 1238292000