Is 2020 a new decade

A question that sparks debate!

The answer depends on how you define a "decade." Here are two common perspectives:

1. Traditional definition: A decade is a period of 10 years, starting from the year ending in 0 and ending in the year ending in 9. By this definition, the 2020s would start on January 1, 2020, and end on December 31, 2029.
2. Modern definition: Some people argue that a decade should start on January 1 of a year ending in 1, not 0. This perspective is based on the idea that the first year of a decade is the one that starts with a new century, millennium, or era. By this definition, the 2020s would not start until January 1, 2021.

So, is 2020 a new decade?

• If you follow the traditional definition, yes, 2020 is the start of a new decade (the 2020s).
• If you follow the modern definition, no, 2020 is not the start of a new decade (the 2010s would continue until December 31, 2020, and the 2020s would start on January 1, 2021).

Ultimately, both perspectives have their merits, and it's up to personal interpretation.