ref: 99cd8b23cd5dcdd8961b5f7d31dc2aa64316f1b6 dir: /adm/timezone/Australia_West/
WST 28800 WDT 32400 152071200 162957600 436327200 447213600 690343200 699415200 1193536800 1206842400 1224986400 1238292000