Best overlap: 8:00 AM to 11:00 AM in Berlin is 3:00 PM to 6:00 PM in Shenzhen.
Keep meetings inside 8:00 AM to 11:00 AM in Berlin — that maps to 3:00 PM to 6:00 PM in Shenzhen. You share roughly 3 hours a day. That's enough for regular meetings, but treat the window as prime time and guard it. Keep an eye on the calendar — Berlin observes daylight saving and Shenzhen 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. -
WorldTimeBuddy is a very good time converter. Timezoners is a shared overlap board for a team you meet with every week. An honest comparison of where each one wins. -