Commas, periods, apostrophes and semicolons may seem small, but they can change the meaning of a sentence. National Punctuation Day, on September 24, celebrates the humble punctuation mark and encourages people to use them correctly. It's a fun day for writers, students, editors and anyone who has ever been annoyed by a misplaced apostrophe.
History of National Punctuation Day
Early writing often had no punctuation or even spaces between words. Ancient Greek scholars, such as Aristophanes of Byzantium around 200 BC, developed marks to help readers know when to pause.
Punctuation developed further in the Middle Ages and with the invention of printing. Italian printer Aldus Manutius helped popularize the semicolon, which appeared in a book he printed in 1494. Over centuries, punctuation rules became standardized.
Some marks were invented more recently. In 1962, advertising executive Martin Speckter proposed the interrobang (‽), combining a question mark and exclamation point. National Punctuation Day was founded in 2004 by Jeff Rubin, a former newspaper editor in California, to promote correct punctuation.
Why National Punctuation Day Matters
Punctuation helps readers understand writing clearly. A missing comma or wrong apostrophe can change meaning.
Good punctuation is important in school, work and everyday communication.
The day also makes grammar fun, with puzzles, jokes and contests.
Punctuation is also changing with technology. Texting and social media have given new meanings to marks such as the period, which can seem serious or even unfriendly in a short message, and the exclamation point, which can make writing sound warmer. Understanding these shifts helps people communicate clearly in different settings.
How to Celebrate National Punctuation Day
- Proofread: check your emails for punctuation errors.
- Learn a rule: master when to use semicolons.
- Spot mistakes: look for punctuation errors on signs.
- Play a game: try punctuation puzzles.
- Write a story: use every punctuation mark at least once.
Celebrating at Work, School and Home
At work, share a punctuation tip of the day or hold a proofreading challenge. In classrooms, students can find and fix errors, act out punctuation marks, or write sentences where punctuation changes meaning, like 'Let's eat, Grandma!' versus 'Let's eat Grandma!' At home, families can look for punctuation errors on signs and menus, or play games that involve writing sentences.
Fun Facts About National Punctuation Day
- Aristophanes of Byzantium developed early punctuation marks.
- Aldus Manutius popularized the semicolon in 1494.
- Jeff Rubin founded National Punctuation Day in 2004.
National Punctuation Day FAQs
When is National Punctuation Day?
National Punctuation Day is September 24.
Who founded National Punctuation Day?
Jeff Rubin, in 2004.
What is an interrobang?
A mark combining a question mark and exclamation point (‽).
What is the Oxford comma?
A comma before 'and' in a list of three or more items.