Understanding World Time Zones Made Simple

Ronaldo Sadikov
Apr 22, 2025By Ronaldo Sadikov

Have you ever struggled to figure out what time it is in another part of the world? Whether you’re scheduling a meeting with someone overseas, planning travel, or just curious, time zones can feel confusing. But they don’t have to be!


The Earth is divided into 24 time zones, each typically one hour apart. This system helps standardize time across different regions, ensuring that noon means midday wherever you are.

For example:

New York operates on Eastern Standard Time (EST).

London uses Greenwich Mean Time (GMT).


Tokyo runs on Japan Standard Time (JST).


Time zones make global communication possible but they can get tricky when Daylight Saving Time kicks in or when countries have half-hour offsets.

To help you navigate this, we’ve created a simple infographic below. It highlights key global time zones so you can quickly reference the world’s major cities.

World Time Zone Map infographic showing major global time zones including New York (EST), London (GMT), and Tokyo (JST).
A simple guide to understanding world time zones.

With this easy guide, you can stay on top of time differences and plan your day more efficiently. Whether you’re a traveler, remote worker, or just curious, understanding time zones helps keep the world connected!