PRODUCT GUIDE

Time zone scheduling and daylight saving

Understand local display, organizer zones, and seasonal changes.

Short answer: Understand local display, organizer zones, and seasonal changes. Begin with “Set the organizer's base zone using a city-based IANA identifier.” and verify the result through the public participant path.

Meetin.gs stores a city-based zone such as Europe/Helsinki and shows every guest their own local time. Offsets and abbreviations break at daylight-saving changes; city zones do not. The time zone guide explains the traps.

Before you start

  • Your base zone as a city name.
  • The next daylight-saving transition date on both sides.
  • One guest in another zone to test with.

How to complete this task

  1. Set the organizer's base zone using a city-based IANA identifier.
  2. Compare the same slot in the organizer and invitee zones.
  3. Test dates on both sides of the next daylight-saving transition.
  4. Write the zone beside any time repeated outside the scheduling page.

Finish by opening the public link in a signed-out browser: a saved setting is not proof that the guest path works.

Troubleshooting

The problems people report most often with this task, and the cause behind each one.

The invitee saw a time an hour off.

This is nearly always a daylight-saving boundary. Test a date on each side of the next transition before publishing recurring times.

Which time zone does the poll use?

The organizer's stated zone, for every viewer. Restate it in the meeting title whenever participants are in different regions.

A city abbreviation caused confusion.

Use full IANA identifiers such as Europe/Helsinki rather than CET or EST. Abbreviations are ambiguous and change with the season.

Related Meetin.gs help

Return to the Meetin.gs Help Center for the adjacent configuration guide, or send the exact event code and expected result when the documented checks do not explain the behavior.

RELATED CAPABILITY

Customizable availability

Control working hours, booking windows, buffers, daily limits, minimum notice, and date-specific overrides. This page explains customizable availability requirements. Confirm production availability before depending on this capability.

Review scope

Frequently asked questions

Short answers to what organizers ask most about this task.

Which time zone do invitees see?

A booking page presents times in a single stated reference, and a poll uses the organizer's stated zone. Automatic per-viewer conversion is not part of the current core, so state the zone in the meeting title when the group spans regions.

How do I avoid daylight-saving mistakes?

Use full IANA identifiers such as Europe/Helsinki rather than CET, and test a date on each side of the next transition before publishing recurring times.

Why is a meeting suddenly an hour off?

Northern and southern hemisphere transitions happen weeks apart, so a fixed offset that worked in September can break in November. Store a zone, never an offset.

What is the safest way to write a time in an email?

Include the zone every time: '14:00 Europe/Helsinki (12:00 UTC)'. Never let a bare clock time travel between regions.