ref: 0c1dd5754491b7d59b14a0dc6dbaa95ab3f18c8c dir: /adm/timezone/Australia_West/
WST 28800 WDT 32400 152071200 162957600 436327200 447213600 690343200 699415200 1193536800 1206842400 1224986400 1238292000