MLK Day Dates Table

–days until the date
Jan 15window floor (2029, 2035)
Jan 21window ceiling (2026, 2030, 2036)
28 or 35days to Presidents Day
YearMLK DayPresidents DayGap
2026Jan 19Feb 1628 days
2027Jan 18Feb 1528 days
2028Jan 17Feb 2135 days
2029Jan 15Feb 1935 days
2030Jan 21Feb 1828 days
2031Jan 20Feb 1728 days
2032Jan 19Feb 1628 days
2033Jan 17Feb 2135 days
2034Jan 16Feb 2035 days
2035Jan 15Feb 1935 days
2036Jan 21Feb 1828 days
The rule is federal: the third Monday of January, per the Uniform Monday Holiday Act of 1968 (effective 1971), honoring Martin Luther King Jr. - the birthday itself was January 15, 1929. It was the first new federal holiday since 1948, signed in 1983, first observed 1986, and the last state (South Carolina) only recognized it with pay in 2000. The federal calendar lives at USAGov; the observance layer (a day of service, not a day off - "a day on, not a day off" is the official motto) is run by the King Center.
The winter pair: the Presidents Day dates table follows four to five weeks later, the tax deadlines table opens the season MLK week, and the day-of-week calculator settles any year.

Martin Luther King Jr. Day is pinned to a rule, not a date: the third Monday of January, per the Uniform Monday Holiday Act's calendar machinery - a compromise, since King's actual birthday was January 15 and the bill's sponsors wanted the observance to fall in the week of it (the window the rule produces is January 15-21, which manages exactly that). 2026 lands on January 19.

Bottom line: MLK Day and Presidents Day drift as a pair, four to five weeks apart - 28 days in most years, stretching to 35 in leap-adjacent ones (2028, 2029, 2033-2035). The table tracks both because the two holidays share the winter's Monday slot machine and, for anyone running a business or a school calendar, the same planning math.

The honest part: the table dates the federal holiday. The observance layer runs separately - MLK Day is officially 'a day on, not a day off,' the only federal holiday styled as a day of service, and the King Center's service projects are the date's real workload.

How to use

  1. Read your year's row: the MLK Day date, the Presidents Day that follows it, and the gap in days between the two.
  2. Use the counter for a live countdown to whichever Monday comes next.
  3. Check the window's edges: January 15 (2029, 2035 - the actual birthday's week) is the earliest the rule allows; January 21 the latest (2026, 2030, 2036).
Good to know โ€” The third-Monday rule produces a 7-day window, January 15-21, that always contains King's birth date (January 15). The decade's extremes: January 15 (2029, 2035) and January 21 (2026, 2030, 2036). MLK Day is the newest federal holiday (signed 1983, first observed 1986, universally state-recognized only in 2000) and the only one styled as a day of service. Its gap to Presidents Day alternates between 28 and 35 days across this decade - a leap-year artifact worth knowing when planning the winter calendar.
Quick reference โ€” For businesses and schools, the winter Monday pair is one planning unit: MLK Day opens the second-semester sprint and Presidents Day carries the year's biggest mattress-and-auto sales weekend. The gap column on the table tells you which year gives staff two long weekends close together (28-day years) and which spreads them out (35-day) - staffing plans differ.

Frequently asked questions

When is MLK Day 2026?

Monday, January 19, 2026 - the third Monday of the month. The timer above counts the days to it, and the table runs the rule through 2036. The holiday's namesake birthday, January 15, 1929, falls in the rule's window every year by design.

Why is MLK Day on a Monday instead of January 15?

The Uniform Monday Holiday Act of 1968 moved Washington's Birthday, Memorial Day, Labor Day and Veterans Day to Mondays for three-day weekends; when MLK Day was signed into law in 1983, it was written onto the same Monday machinery from the start. King's birth date (January 15) stays inside the third-Monday window (January 15-21) every single year - the rule's designers checked that arithmetic before fixing it.

Was every state always observing MLK Day?

No, and the map took seventeen years to fill: the first federal observance was 1986, but states adopted it at their own pace, some combining it with confederate observances, and South Carolina became the last state to make it a paid holiday in 2000. Today it is universal - the newest of the eleven federal holidays and the only one honoring a single American.

Why does the gap to Presidents Day change between 28 and 35 days?

Both holidays are third-Monday rules on consecutive months, so the gap depends on how February's weeks line up after January's. In most years the two Mondays land exactly four weeks apart (28 days); when January's third Monday comes early and February's late - around leap years especially - the gap stretches to 35. The table's gap column does the subtraction so school and business calendars never guess.

What is 'a day on, not a day off'?

The official observance motto, signed into law in 1994 as the King Holiday and Service Act: the date is framed as a national day of service - volunteer projects, food banks, mentoring drives - rather than purely a rest day. It is the only federal holiday with that designation, which is why the day's biggest operations are service registrations, not sales.

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