The 21st century is the current century of the Anno Domini era or the Common Era, in accordance with the Gregorian calendar. It began on January 1, 2001, and will end on December 31, 2100. It is the first century of the 3rd millennium. It is distinct from the century known as the 2000s, which began on January 1, 2000 and will end on December 31, 2099.
The numerical value of 21st century in Chaldean Numerology is: 6
The numerical value of 21st century in Pythagorean Numerology is: 1
Sample Sentences & Example Usage
Learning is what most adults will do for a living in the 21st century.
Developmental State in the 21st Century – Calling for a New Social Contract.
Currency manipulation is the number one protectionist issue of the 21st century.
It's the greatest city in the world, and it requires a 21st-century infrastructure.
A medieval wall along the U.S.-Mexico border simply does not belong in the 21st century.
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"21st century." Definitions.net. STANDS4 LLC, 2018. Web. 23 Apr. 2018. <https://www.definitions.net/definition/21st century>.