Practical guides on time zones, UTC, Unix timestamps, and scheduling across the globe.
PST and EST are 3 hours apart — but the gap shifts to 2 hours when daylight saving is in effect for one zone and not the other. Here is exactly what PST and EST mean, when they apply, and how to convert between them.
Read more →Dubai runs on Gulf Standard Time (GST), UTC+4, year-round — no daylight saving time, ever. Learn what time it is in Dubai right now, how GST compares to EST, GMT, and IST, and why the UAE chose permanent standard time.
Read more →The EU voted to abolish DST clock changes in 2018 but never implemented it. Here is the full timeline, why the proposal stalled, and what it means for scheduling across Europe in 2026.
Read more →Yes — in April 2026, daylight saving time is active in the US, UK, and EU. Here are the current offsets for every major zone, when the changes happened, and when clocks fall back.
Read more →A complete reference guide to time zone abbreviations — what they mean, their UTC offsets, which countries use them, and whether they observe daylight saving time.
Read more →Exact dates when clocks spring forward and fall back in the US, UK, EU, and Australia for 2026 and 2027. Plus a list of countries that do not observe DST.
Read more →US clocks fall back on November 1, 2026; EU clocks on October 25. Full 2026 DST calendar for the US, EU, UK, and Australia — plus which countries skip DST.
Read more →UTC and GMT look interchangeable, but they have real differences that matter for developers and anyone scheduling across time zones. Here's what you need to know.
Read more →Twice a year, roughly 70 countries shift their clocks forward or back by an hour. Learn why DST exists, which regions skip it entirely, and why it creates nightmares for programmers.
Read more →Scheduling a meeting across time zones is one of the most common remote-work headaches. This guide covers overlap windows, naming conventions, and the right tools to eliminate the confusion.
Read more →Unix timestamps are the backbone of date storage in programming. Learn what they are, how to use them in any language, and what the Year 2038 problem means for your code.
Read more →IANA identifiers like "America/New_York" are the gold standard for time zones in software. Learn what they are, why abbreviations like EST are dangerous, and how the database is maintained.
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