Best overlap: 11:00 AM to 6:00 PM in London is 8:00 AM to 3:00 PM in Brasília.
For a call that suits both sides, look at 11:00 AM to 6:00 PM in London / 8:00 AM to 3:00 PM in Brasília. Despite the 3-hour difference, a 7-hour overlap keeps things simple and gives both teams breathing room. Keep an eye on the calendar — London observes daylight saving and Brasília doesn't, which nudges this window by an hour twice a year.
One in San Francisco, one in London, one in Sydney. Many of the best startups are built this way, and many fail because of it. A practical playbook for co-founder relationships across time zones in the first three years. -
An 8 AM Pacific launch is 5 PM in London and 1 AM in Sydney. Your blog post, your engineering on-call, your support team, and your Twitter schedule are all picking different hours. Here is how to plan a launch that does not embarrass you in any time zone. -
8 AM Tokyo is 4 PM in Los Angeles the day before. West Coast afternoon windows, the East Coast dead zone, and why the Philippines slot is an hour off. -