Quick answer
Days until Labor Day = the date of the next Labor Day minus your start date. Counting from 10 March 2024 the next one is Monday 2 September 2024, which is 176 days away.
Pick a start date (it defaults to today). The calculator returns the days, the weeks and days, and the weekday of the date.
Related tools: Days Until Father's Day: Days until US Father's Day (third Sunday of June). Days Until Mother's Day: Days until US Mother's Day (second Sunday of May). Days Until MLK Day: Days until US Martin Luther King Jr. Day (third Monday of January).
How to use the Days Until Labor Day
- Optionally, pick counting from.
- Press Calculate to see the result, and use Reset to start again.
| Input | What to enter | Allowed values |
|---|---|---|
| Counting from (optional) | A calendar date. Leave blank to use today's date | — |
Formula and method
Formula
days = next occurrence of US Labor Day (first Monday of September) − start date
Exact integer day arithmetic in UTC.
Finds the next occurrence of US Labor Day (first Monday of September) on or after the start date using its calendar rule. Dates follow the proleptic Gregorian calendar.
Worked examples
These examples are verified: each one is an automated test case that the live calculator must reproduce exactly.
Example 1
Inputs: Counting from = 2024-03-10.
| Result | Value |
|---|---|
| Days Until Labor Day | 176 days |
| Date | 2024-09-02 |
| Weekday | Monday |
| Weeks and days | 25 weeks, 1 day |
Example 2
Inputs: Counting from = 2024-12-26.
| Result | Value |
|---|---|
| Days Until Labor Day | 249 days |
| Date | 2025-09-01 |
| Weekday | Monday |
| Weeks and days | 35 weeks, 4 days |
The first line is the headline result (days Until Labor Day). Below it the days Until Labor Day lists date, weekday and weeks and days, which describe the same case from other angles. Exact integer day arithmetic in UTC.
About Labor Day
Labor Day is the first Monday of September and has been a federal holiday since 1894. It is a day off for most workers and marks the unofficial end of summer in the US.
The next dates
Upcoming dates: Monday 1 September 2025; Monday 7 September 2026; Monday 6 September 2027. The count is zero on the day itself, and once this year's date has passed the calculator moves on to the next one.
Days Until Labor Day from different start dates
The same calculator run from 1 January of four consecutive years.
| Counting from | Days Until Labor Day | Date | Weekday |
|---|---|---|---|
| 2026-01-01 | 249 | 2026-09-07 | Monday |
| 2027-01-01 | 248 | 2027-09-06 | Monday |
| 2028-01-01 | 247 | 2028-09-04 | Monday |
| 2029-01-01 | 245 | 2029-09-03 | Monday |
What happens with invalid input
These messages are produced by the calculator itself, so you know what to fix.
- Counting from: entering "2024-02-30" shows "Counting from must be a valid date." beside that field and no result.
Choosing between the Days Until Labor Day and similar calculators
Each row shows what a related calculator on this site asks for and what it returns, so you can pick the one that matches your question.
| Calculator | You enter | It returns |
|---|---|---|
| [Days Until Father's Day](/date-calendar/days-until-fathers-day/) | Days Until Father's Day | |
| [Days Until Mother's Day](/date-calendar/days-until-mothers-day/) | Days Until Mother's Day | |
| [Days Until MLK Day](/date-calendar/days-until-mlk-day/) | Days Until MLK Day | |
| [Days Until Inauguration Day](/date-calendar/days-until-inauguration-day/) | Days Until Inauguration Day | |
| [Days Until Presidents' Day](/date-calendar/days-until-presidents-day/) | Days Until Presidents' Day |
Background: date rules
Holiday dates are defined in three ways: a fixed day of the month, a weekday position such as the fourth Thursday of November, or a calendar calculation such as the date of Easter. Counts are in whole calendar days from the start date, and the date is the calendar date, not adjusted for your time zone or for days a workplace observes instead.
Assumptions and limitations
- Counting on the holiday itself gives 0
- After the date has passed this year the next year's date is used
If a required value is empty, not a number, or outside its allowed range, the form marks that field with a message and shows no result instead of a misleading number. The automated checks deliberately try invalid entries for counting from to confirm this.
Frequently asked questions
How many days until Labor Day from today?
Enter today as the start date. From 10 March 2024 the answer is 176 days.
What day of the week is it next year?
Upcoming weekdays: Monday 1 September 2025; Monday 7 September 2026; Monday 6 September 2027.
What does the Days Until Labor Day calculate?
Days until US Labor Day (first Monday of September). It returns Days Until Labor Day, Date, Weekday and Weeks and days.
What formula does the Days Until Labor Day use?
days = next occurrence of US Labor Day (first Monday of September) − start date. Finds the next occurrence of US Labor Day (first Monday of September) on or after the start date using its calendar rule.
What is an example of a days Until Labor Day result?
With counting from 2024-03-10, the days Until Labor Day is 176 days.
Related calculators
- Days Until Father's Day — Days until US Father's Day (third Sunday of June).
- Days Until Mother's Day — Days until US Mother's Day (second Sunday of May).
- Days Until MLK Day — Days until US Martin Luther King Jr. Day (third Monday of January).
- Days Until Inauguration Day — Days until US Inauguration Day (20 January after a presidential election year).
- Days Until Presidents' Day — Days until US Washington's Birthday / Presidents' Day (third Monday of February).
- Days Until Valentine's Day — Days until Valentine's Day.
- Days Until International Women's Day — Days until International Women's Day.
- Days Until Memorial Day — Days until US Memorial Day (last Monday of May).
- Days Until Leap Day — Days until 29 February (next leap year).
Sources
- US federal holiday rules: 5 U.S.C. § 6103
Content last reviewed 2026-11-04. Formulas and worked examples are checked by automated tests against independently computed values.