Anchorage is 6 hours behind Rio de Janeiro
Best overlap: 2:00 PM to 6:00 PM in Rio de Janeiro is 8:00 AM to 12:00 PM in Anchorage.
Book within 2:00 PM to 6:00 PM Rio de Janeiro time (8:00 AM to 12:00 PM in Anchorage) and both teams will be at work. Since Anchorage is 6 hours behind Rio de Janeiro, the workdays overlap by around 4 hours; 2:00 PM in Rio de Janeiro (8:00 AM in Anchorage) makes a reliable recurring slot. For part of the year the maths changes: Anchorage observes daylight saving, Rio de Janeiro does not, shifting the overlap by an hour.