missing apostrophe in 'Presidents Day'

Which is correct: Presidents Day, President's Day, or Presidents' Day? Use Presidents' Day when you mean the federal holiday that honors more than one president: plural + apostrophe.

Below: the quick rule, clear examples you can copy into work/school/casual writing, before/after fixes, and a short checklist to correct the term across a document.

Quick answer: Presidents' Day (apostrophe after the s)

Write Presidents' Day to show the day belongs to multiple presidents. President's Day implies a single president; Presidents Day omits the possessive.

Rule: plural possessive = plural noun + apostrophe → presidents → presidents'.
Use Presidents' Day in formal copy (emails, calendars, policies).
Visual choices (logos, all-caps headlines) sometimes drop punctuation - design ≠ grammar.

Core explanation: why the apostrophe belongs

The apostrophe marks possession. Presidents' Day means "the day of the presidents" - a plural possessive. President's Day would mean "the day of one president," which usually isn't what writers intend.

Note the official federal holiday name is Washington's Birthday. Many people use Presidents' Day as the common name because the holiday now honors multiple presidents.

Real usage: how it looks in everyday writing

Seeing the correct form in context helps you spot errors quickly. Below are natural examples for work, school, and casual situations.

Work: Our office will be closed on Presidents' Day; please schedule meetings accordingly.
Work: Update the calendar entry to "Presidents' Day - Office Closed" for clarity.
Work: Payroll deadlines that fall on Presidents' Day should shift to the next business day.
School: The campus is closed for Presidents' Day, so classes resume Tuesday.
School: Submit your essay by the Friday before Presidents' Day if you want feedback over the break.
School: We'll discuss presidential leadership in class after Presidents' Day.
Casual: Are you free on Presidents' Day to meet for lunch?
Casual: Stores run Presidents' Day sales, so it's a good time to shop.
Casual: We're heading out of town for the long Presidents' Day weekend.

Wrong vs right examples you can copy

These before/after pairs make the correction obvious. Replace the wrong form, then read the sentence to make sure it still sounds natural.

Wrong: Our office is closed on Presidents Day.
Right: Our office is closed on Presidents' Day.
Wrong: The store's Presidents Day sale starts Friday.
Right: The store's Presidents' Day sale starts Friday.
Wrong: Is President's Day a federal holiday?
Right: Is Presidents' Day a federal holiday?
Wrong: School will be closed for Presidents Day weekend.
Right: School will be closed for Presidents' Day weekend.
Wrong: They're planning a Presidents Day barbecue.
Right: They're planning a Presidents' Day barbecue.
Wrong: Check the calendar for President's Day hours.
Right: Check the calendar for Presidents' Day hours.

How to fix your own sentence

Fix the phrase, then read the full sentence for tone and flow. Sometimes a small rewrite reads better than a direct replacement.

Step 1: Identify whether you mean the holiday honoring multiple presidents. If yes, use Presidents' Day.
Step 2: Replace incorrect forms (Presidents Day, President's Day) with Presidents' Day.
Step 3: Reread and, if needed, smooth the sentence for tone.

Rewrite:
Original: The office will be closed Presidents Day.
Rewrite: The office will be closed on Presidents' Day.
Rewrite:
Original: President's Day sales start Sunday.
Rewrite: Presidents' Day sales start Sunday.
Rewrite:
Original: Are you free Presidents Day?
Rewrite: Are you free on Presidents' Day?

A simple memory trick

Connect the punctuation to meaning: picture more than one president standing together - the day belongs to them, so add the apostrophe after the s. If it honors one person, the apostrophe goes before the s (e.g., Washington's Birthday).

Plural possessive → apostrophe after the s: presidents → presidents'.
Single person → apostrophe before the s: president → president's.
If a holiday name is unfamiliar, default to the widely accepted form used in formal writing: Presidents' Day.

Similar mistakes and spacing/hyphenation to watch for

Once one holiday name slips, nearby terms often suffer the same error. Scan for other possessives and for spacing or hyphenation mistakes.

Mother's Day is a singular possessive (correct: Mother's Day).
Veterans Day is officially without an apostrophe (correct per usage: Veterans Day).
Watch split words (e.g., work flow vs workflow) and hyphen confusion (e.g., free-for-all vs free for all).
Run a quick find for "Day" names to catch inconsistent punctuation across a document.

FAQ

Is it Presidents Day or Presidents' Day?

Presidents' Day is the grammatically correct plural possessive for a holiday honoring multiple presidents. Brands and headlines sometimes use Presidents Day for visual reasons, but use Presidents' Day in body copy.

Why do stores write Presidents Day without an apostrophe?

Logotypes and ads often drop punctuation for simplicity and visual impact. Keep the logo as designed but use Presidents' Day in legal text and formal writing.

Can I use President's Day for George Washington's birthday?

If you mean Washington specifically, use Washington's Birthday (the official designation). President's Day suggests one president but is rarely the intended meaning.

How do I fix 'Presidents Day' across a long document quickly?

Search for common variants - Presidents Day, President's Day - and replace with Presidents' Day. Review brand names or headlines manually and run a grammar check afterward.

Which style guide should I follow?

Follow your organization's house style. If no house style exists, prefer Presidents' Day for clarity in general writing and check any required style guide for specific rules.

Quick check before you send

Spot-check holiday names (Mother's Day, Veterans Day, Presidents' Day) before publishing. A correct apostrophe shows attention to detail. For an extra pass, run your document through a grammar checker that flags possessive errors.