New

Start an event

Pick a name, a type, the dates it spans, and the time zone it lives in. Days are added for each date in the range; you can add places, time blocks, and attendees on the next screen.

Event details
These are the four things the rest of the app depends on: a name, a type, the dates it spans, and the time zone the day lives in.

Free-text fallback: type the kind of event if none of the options fit.

IANA tz id is the canonical format. Common abbreviations (PST, EST, JST, UTC) and city names are also accepted and resolved to their canonical zone.

Absolute ISO datetime — drive/walk rules compare instants, not strings.