Time Zones That Do Not Exist Anymore -- and Why They Disappeared

Time zones seem permanent until they are not. Countries change them for politics, economics, or just to be different. Here are some that have vanished in the last century.

Samoa Skipped a Day

In 2011, Samoa moved from the eastern side of the International Date Line to the western side. December 30, 2011 simply did not exist in Samoa. The reason: aligning trade with Australia and New Zealand instead of the US.

China's Five Time Zones

Before 1949, the Republic of China maintained five time zones across the country. After the Communist victory, they all became UTC+8. National unity overrode solar reality.

North Korea's Pyongyang Time (2015-2018)

In 2015, North Korea created its own Pyongyang Time, UTC+8:30, breaking from South Korea's UTC+9. The symbolism was clear -- separate identity. In 2018, after the inter-Korean summit, they switched back to UTC+9 to match the South.

Turkey's Endless DST Experiments

Turkey adjusted DST rules almost every year from 2011 onward. Since October 2016, Turkey stays on permanent summer time (UTC+3), effectively making their clocks "wrong" by about an hour relative to solar time.

Why Time Zones Disappear

The reasons, historically: national unity (one country, one time), political alignment ("we want to be wherever our allies are"), trade (aligning with economic partners), and DST confusion (some places just gave up on seasonal changes).