Here’s the meeting planning magic trick Google Calendar is missing

Imagine you need to organize a meeting with people in Portland, Tokyo, and Sydney at the same time. Off the top of your head, what’s a time that’d actually work for everyone? Don’t feel bad if you’re befuddled. Time zones are confusing! You can try to memorize the time difference between different cities, but even that only works some of the time. Daylight Saving changes the time in some places but not others, for one thing—and in the hemisphere opposite yours, it changes it in the opposite d...