How to read a world clock board for a team standup

A clock board can show several teammates’ local times at once, but it is easy to pick a standup time that works for one city and lands outside work hours in another. The date can differ too, even when the displayed hours look close.

Use the World Clock to compare locations, then check the date and daylight saving changes before sending an invite. The goal is to read the board as a group of local times, not as one universal workday.

Read the board before choosing a time

1. Open the World Clock and add or select the cities where your teammates work. Use the city or region that matches each person's actual time zone, not just a country name.
2. Find the location you use as the meeting reference, then read its local time and date. For example, note both 9:00 a.m. and Tuesday, not just 9:00.
3. Compare each teammate's local time with the reference. Look at the hour and the day. A time later in the day may already be the next calendar day in another location.
4. Check whether daylight saving time is in effect in each place. If the meeting is weeks away, verify the time for the meeting date rather than assuming today's offset will still apply.

For example, a 9:00 a.m. standup in Los Angeles is often 5:00 p.m. in London. During the short periods when the United States and the United Kingdom change clocks on different dates, the difference can be one hour smaller. A board showing current time is useful for comparing now, but a future invite needs the correct date and time zone.

What the result means

The cities show different hours but the same date

This is the usual time zone difference. Decide which local work hours matter to the team, then look for a time that fits the most people. A meeting at 9:00 a.m. for one person may be lunchtime or evening for another, even though everyone is on the same date.

One city shows the next or previous day

The locations are on opposite sides of midnight. This is not a clock error. When you write the invitation, include the date and time zone, since a meeting listed as Monday in one place can be Tuesday for someone else.

The gap changes by an hour during the year

One or more locations observe daylight saving time, and they may switch on different dates. The offset is the number of hours between a location and UTC, the common reference time. It can change seasonally, so a recurring standup may shift for a few weeks even if the meeting stays at the same local time for its organizer.

A city has an unexpected abbreviation or offset

Short labels can be ambiguous, and abbreviations such as CST are used in more than one region. Prefer a named city or region and a full date over relying on a three-letter abbreviation. If a teammate works remotely from a different city than usual, use their current location.

How to fix a standup time mismatch

1. Confirm the location on the board. Check that each clock represents the teammate's current city or time zone. A country can span several zones, so choosing a capital city may not match everyone's local time.
2. Check your device's date and time. If all displayed times look wrong, turn on automatic time and time zone settings. On Windows 11, open Settings › Time & language › Date & time. On macOS, open System Settings › General › Date & Time. On iPhone, check Settings › General › Date & Time. On many Android phones, check Settings › System › Date & time.
3. Write the invitation with a date and named zone. Include the organizer's city or time zone, not only a clock abbreviation. For example, write the date, 9:00 a.m. Los Angeles time, and let the calendar convert it for attendees.
4. Check the actual meeting date. For a one-time meeting, compare the clocks for that date if your scheduling tool allows it. For a recurring meeting, review the weeks around each daylight saving transition and warn the team if the local time will shift.
5. Ask teammates to check their calendar display. A calendar may show the invitation in each person's local zone. Have someone in another region confirm the date and time before you send a recurring series to the whole team.

Why a clock board can be misleading

A clock board answers, “What time is it there now?” It does not, by itself, tell you whether that time is a reasonable work hour, which date a teammate expects, or whether a future meeting falls before or after a daylight saving change. Check those details separately when you schedule.

For a guide to setting up a board for a team, see How to build a world clock for an online team. This guide focuses on reading the clocks and checking a standup time before you send it.