National Grammar Day is on Thursday, March 4, 2027, and it falls on March 4 every year. It celebrates clear, correct writing, and it pokes a little fun at grammar sticklers, too. The date itself is the joke: say it out loud, and “March fourth” sounds like “march forth.”
Why Is National Grammar Day on March 4?
Because “march forth” is a complete sentence. It’s a command, or imperative, with “you” understood as the subject. That makes the date a tiny grammar lesson of its own. It’s an unofficial day, popular with teachers, editors and writers.
Who Started National Grammar Day?
Author Martha Brockenbrough launched it in 2008, the Christian Science Monitor reports. She also founded the Society for the Promotion of Good Grammar, known as SPOGG.
Mignon Fogarty, the writer behind “Grammar Girl,” summed up the date neatly. “It’s not only a date,” she said, “it’s an imperative.”
What Is the Point of Grammar Day?
To make good grammar fun rather than scary. Clear writing helps readers, whether it’s a résumé, a text or a sign. The day also invites people to question “rules” that were never really rules.
Grammar myths worth dropping
Ending a sentence with a preposition is fine. In 2024, Merriam-Webster said there’s no reason to call it wrong, NPR reported.
The so-called rule goes back to 1672, when poet John Dryden criticized Ben Jonson for it. It was partly modeled on Latin, where a sentence can’t end that way. English works differently, so “That’s what we’re talking about” is perfectly correct.
How to Celebrate National Grammar Day
- Hunt for signs: snap photos of menus and store signs with stray apostrophes, like “Taco’s $2,” and share your best find.
- Diagram a sentence: pick a famous opening line and break it into subject, verb and object.
- Play a mix-up quiz: teachers can write 10 sentences with errors and have teams race to fix them.
- Write a haiku about a rule: five, seven, five syllables on the Oxford comma or the humble apostrophe.
- Clean up one thing: reread your email signature, résumé or LinkedIn headline for typos.
Quick Fixes for Common Grammar Mix-Ups
- Its vs. it’s: “it’s” always means “it is” or “it has.” If you can’t swap in either, use “its.”
- Your vs. you’re: “you’re” means “you are.” “Your” shows ownership, as in “your book.”
- Affect vs. effect: usually, “affect” is the verb and “effect” is the noun.
- Fewer vs. less: use “fewer” for things you count (fewer cookies) and “less” for amounts (less sugar).
- Then vs. than: “then” is about time; “than” compares.
Frequently Asked Questions
When should I use “whom”?
Try “he” or “him.” If “him” fits, use “whom”: “To whom did you send it?” If “he” fits, use “who.”
What is SPOGG?
The Society for the Promotion of Good Grammar, founded by Martha Brockenbrough. Its logo is an “action figure” who seems to wield an exclamation point like a club.
Can you start a sentence with “and” or “but”?
Yes. It’s a common style choice in published writing. Use it for emphasis, and don’t overdo it.