Chronology Lab

Timezone FAQ

Answer common timezone puzzles—like why meetings keep shifting and how UTC stays steady.

Common questions

Explain

Why do meeting times keep moving?

If one team moves to daylight saving time and another does not, the offset changes. Always include UTC or a zone abbreviation so participants know which offset you meant.

Should I use UTC or local time in docs?

Use UTC for technical specs or logs; local time is more humane for invites. Provide both if clarity is critical.

What happens when the clock skips from 1:59 to 3:00?

Daylight saving time jumps cause those missing hours. Anchor your timing in UTC or rely on ISO timestamps in systems.

Why is UTC not a timezone in my calendar?

UTC is a standard; some apps label it GMT. Look for “Coordinated Universal Time” and avoid zone names that include cities if you need a neutral reference.