Guides and explainers
Practical guides to working hours, calendar exports, and the weeks when the clocks change.
13 guides shown
Daylight saving
A meeting can stay at 09:00 in New York and still move in London. Follow the dates and choose the city that controls the recurring time.
Read the guideNew York stays 09:00
Daylight saving
London is usually five hours ahead of New York. During two clock-change gaps in 2027, the difference is four hours. Check the dates before reusing a meeting time.
Meeting planning
Compare the whole meeting with each participant’s working hours, then make the trade-offs visible before deciding on a time.
Daylight saving
A difference is a result for a date. Learn how two cities’ independent rules can change their gap, even when one city keeps the same offset.
Time basics
Read signs and minutes correctly, convert a concrete example, and understand why a UTC offset is different from a named time zone.
Time basics
Keep the minutes in UTC+05:30 and see how a half-hour offset affects a meeting’s start, end, and available window.
Meeting planning
Keep local dates and weekdays beside the time so that tomorrow’s morning for one city does not become the wrong day in an invitation.
Daylight saving
Learn how an autumn clock change can produce two different instants with the same local label, and choose the intended occurrence explicitly.
Daylight saving
A forward clock change can skip a local time. See how to recognize that gap and choose a deliberate replacement or skipped occurrence.
Privacy
Share the scheduling configuration needed for a conversation while keeping private titles and notes out of the link.
Calendars
Verify the event count, duration, display zone, and dates around a clock change before relying on a newly imported calendar file.
Meeting planning
Treat a late shift as one interval that crosses midnight, including its morning tail and the correct weekday ownership.
Time basics
Understand what a device-clock shortcut can tell you, when to enter a date manually, and why a static example is never a live time signal.
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A useful time comparison starts with the local date and the city whose clock you mean. These guides explain the common surprises: a weekly meeting that moves for one participant, a local time that repeats, or an evening call that lands on tomorrow’s date.
The examples use concrete dates and the bundled IANA 2026f rules. Working-hour examples are clearly marked assumptions. Open the corresponding tool to replace them with your team’s cities, availability, and meeting length.
The calendar and sharing guides explain what each export contains and what it does not do. Review the meeting with the people involved before sending a calendar invitation from your own calendar application.