Is It Time To Go Home Yet?

YES

   
Becasue it's five o'clock somewhere

Australia/Eucla(UTC+08:45) Eucla17:16
Asia/Chita(UTC+09:00) Chita17:31
Asia/Tokyo(UTC+09:00) Osaka, Sapporo, Tokyo17:31
Asia/Pyongyang(UTC+09:00) Pyongyang17:31
Asia/Seoul(UTC+09:00) Seoul17:31
Asia/Yakutsk(UTC+09:00) Yakutsk17:31
Australia/Adelaide(UTC+09:30) Adelaide18:01
Australia/Darwin(UTC+09:30) Darwin18:01
Australia/Brisbane(UTC+10:00) Brisbane18:31
Australia/Sydney(UTC+10:00) Canberra, Melbourne, Sydney18:31