Category Day in USA in 2021
Image via Pixabay

About Day

How long until Day?
This holiday next takes place in 327 days.
Dates of Day
2022 USA Thursday, September Day
2021 USA Wednesday, September Day
2020 USA Tuesday, September Day
2019 USA Sunday, September Day
Maybe Google should do a do0dle for their birthday?

On September 15th 1997, the domain went live, marking the birth of one of the biggest and influential companies of the 21st century.

  • Did you know? The first instance of Google being used as a verb -- “to Google” something -- on television occurred during an Oct. 15, 2002, episode of Buffy the Vampire Slayer.

Similar Observances

Small Business Saturday

Find out the dates, history and traditions of Small Business Saturday

Read More

Cyber Monday

Find out the dates, history and traditions of Cyber Monday

Read More


The American Federation of Labor and Congress of Industrial Organizations (AFL–CIO) is the largest federation of unions in the United States.

Read More

Free Shipping Day 

A day when businesses are encouraged to offer free shipping in the run-up to Chirstmas.

Read More
Explore more Business holidays

Other Observances on September 15th 2021

World Afro Day

A day where people are encouraged to celebrate kinky, coiled or curly afro textured hair and to learn more about it.

Read More

Serbian Unity, Freedom and National Flag Day

The Salonica front, was a military theatre of the first world war formed as a result of an attempt by the Allied Powers to aid Serbia, in 1915, against the combined attack of Germany, Austria-Hungary and Bulgaria.

Read More

Return of Primorska to the Motherland

Primorsko Reunification Day has been a national holiday since 2006, but it is not a work-free day.

Read More

International Dot Day

A day to consider the mark that you make upon the world.

Read More
All events on September 15th 2021