ref: 2dea7c2f8e55b4de0c79448c3ce03351a8f75e3b dir: /adm/timezone/Australia_West/
WST 28800 WDT 32400 152071200 162957600 436327200 447213600 690343200 699415200 1193536800 1206842400 1224986400 1238292000