Why Are Some Countries 30 Minutes Off the Global Time Zone Grid?

Stuck between two time zones, some folks decided to make one of their own. On the opposite end of the scale, all of China claims only one time zone.

Mapsome 🌎 on X: There is 3h30 of TimeZone Difference Between

Why is the India Standard Time (IST) 30 minutes offset from the US time zones? - Quora

macos - Using automatic setting but getting wrong timezone

What is the reason that some parts of Brazil don't use a standardized time zone system? - Quora

Why are some countries 30 minutes off the global time zone grid

Time in Canada - Wikipedia

Different Time Zones United States Time Guide for Businesses, 8 am pt to est

What is the reason that some parts of Brazil don't use a standardized time zone system? - Quora

NASA SVS The 2023 and 2024 Solar Eclipses: Map and Data

How Many Time Zones Are There in Australia?