Best overlap: 8:00 AM to 9:00 AM in Geneva is 5:00 PM to 6:00 PM in Brisbane.
Your shared working hours run 8:00 AM to 9:00 AM in Geneva (5:00 PM to 6:00 PM in Brisbane). The overlap is tight at roughly 1 hour, so protect it: 8:00 AM in Geneva / 5:00 PM in Brisbane is your safest recurring slot. The window above shifts seasonally: Geneva keeps daylight saving while Brisbane ignores it.
| Local time | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Geneva Europe/Zurich | ||||||||||||||||||||||||
Brisbane Australia/Brisbane |
The US to Australia gap runs 14 to 19 hours depending on the month, and someone is always in tomorrow. Exact overlap windows for every US coast, the double-DST trap, and a rotation rule that keeps it fair. -