Timezone Q&A
Why does my calendar show a different time than the invite text?
Calendar apps normally render an event in the viewer timezone. If the invite text mentions a different city or abbreviation, the app can look wrong even when the underlying event time is correct.
Calendar display is personal
The same event can display as morning for one person and evening for another because the calendar converts from a single UTC instant.
Avoid abbreviation-only invites
Write both city names and local times in the notes or title when the meeting is important.
Check the date
If the event crosses midnight for one location, include the date next to each local time.
How to debug the mismatch
Open the event details and look for the original timezone, not only the rendered calendar block. Calendar apps store one instant and display it differently for each viewer. If the invite text names a city or abbreviation that does not match the event timezone, rewrite the note with both local times and the date.
Examples
- An invite created for 15:00 UTC may display as 10:00 AM in New York and 3:00 PM in London.
- The calendar event can be correct even when the text note names another local time.
Before you send it
- Open the event timezone field, not only the rendered calendar block.
- Check whether the invite text uses a city, UTC, or an abbreviation.
- Add both local times to the title or description for important meetings.
- If someone forwards an invite, verify the original event time instead of trusting the forwarded text.
- When the date crosses midnight, write the local date next to each time.