Python Timezones: A Practical Guide to zoneinfo, DST, and UTC
A fixed UTC offset only tells the truth for one day of the year. This guide builds a distributed-team meeting scenario, then works through zoneinfo, DST-aware conversions, Unix timestamps, and ISO 8601 parsing on a scenario you can reproduce yourself.
July 14, 2026 in Python by Mehdi Lotfinejad8 minutes