How many days are between Columbus Day and Presidents' Day?

Q: How many days are between Columbus Day and Presidents' Day?

126 days. Columbus Day falls on Monday, October 12, 2026 and Presidents' Day on Monday, February 15, 2027, which is 126 days later — 18 weeks, or 90 business days counting Monday to Friday only. The first day is not counted and the last one is, the same way a calendar counts a stay. Both dates are fixed, so the gap is the same every year apart from leap-year shifts in the weekdays.

Count between any two dates

What do you want to do?

Start date

End date

Amount to add

Unit

Subtract instead of add

Try an example

Result

126 days

Days: 126
Weeks and days: 18 weeks, 0 days
Months and days: 4 months, 3 days
Business days (Mon–Fri): 90
Weekend days: 36
Resulting date: —
Day of the week: Monday → Monday

Assumptions

Dates are local calendar dates; times and time zones are ignored.
Business days are Monday–Friday with no holiday exclusions.
Adding months keeps the day of month, clamped to the target month's length.

Common deadlines from October 12, 2026

After	Date	Falls on a
7 days	October 19, 2026	Monday
14 days	October 26, 2026	Monday
21 days	November 2, 2026	Monday
30 days	November 11, 2026	Wednesday
45 days	November 26, 2026	Thursday
60 days	December 11, 2026	Friday
90 days	January 10, 2027	Sunday
120 days	February 9, 2027	Tuesday
180 days	April 10, 2027	Saturday
365 days	October 12, 2027	Tuesday

Calendar days counted from the start date, the day itself not counted. Deadlines written as 'within 90 days' are calendar days unless the contract or court rule says business days.

From Columbus Day to Presidents' Day in 2026

126 days

Counted from Thursday, September 17, 2026. The dates shown are the next ones to come round.

Days apart: 126
Business days: 90
Weekend days: 36
That is: 18 weeks

Columbus Day falls on Monday, October 12, 2026 and Presidents' Day on Monday, February 15, 2027, which is 126 days later — 18 weeks, or 90 business days counting Monday to Friday only. The first day is not counted and the last one is, the same way a calendar counts a stay. Both dates are fixed, so the gap is the same every year apart from leap-year shifts in the weekdays.

The next five years

Year	Dates	Days apart
2026	October 12, 2026 → February 15, 2027	126 days
2027	October 11, 2027 → February 21, 2028	133 days
2028	October 9, 2028 → February 19, 2029	133 days
2029	October 8, 2029 → February 18, 2030	133 days
2030	October 14, 2030 → February 17, 2031	126 days

Related calculators

Put this calculator on your own site

A working date calculator, free for any site, with no ads and no sign-up. It counts from the reader’s own today, not from the day you paste it.

Paste this anywhere. It works on any site, carries no ads, never expires, and always shows the current version.

Credit linkColours

Columbus Day to Presidents' Day by CalculateItNow

The page's own title. The clearest description of what the link leads to.

<iframe src="https://www.calculateitnow.dev/embed/date-calculator?mode=between" title="Columbus Day to Presidents' Day" width="100%" height="900" style="border:1px solid #e4e1d9;border-radius:12px;max-width:100%" loading="lazy"></iframe>
<p style="font:14px/1.5 system-ui,sans-serif;margin:8px 0 0"><a href="https://www.calculateitnow.dev/days-between-columbus-day-and-presidents-day">Columbus Day to Presidents' Day</a> by CalculateItNow</p>
<script src="https://www.calculateitnow.dev/embed.js" async></script>

The credit line sits outside the widget on purpose, so it is a real link on your page rather than one buried in a frame. Please keep it — it is what pays for CalculateItNow staying free and ad-free. The script only resizes the widget to fit its contents; drop it and the widget still works.