Memorial Day Dates Table

–days until the date
May 252026 - the decade's earliest
May 31latest possible (2027)
105+days of summer it opens
YearMemorial DayLabor DaySummer
2026May 25Sep 7105 days
2027May 31Sep 698 days
2028May 29Sep 498 days
2029May 28Sep 398 days
2030May 27Sep 298 days
2031May 26Sep 198 days
2032May 31Sep 698 days
2033May 30Sep 598 days
2034May 29Sep 498 days
2035May 28Sep 398 days
2036May 26Sep 198 days
Memorial Day is the last Monday of May (Uniform Monday Holiday Act, effective 1971), the federal day honoring the fallen - distinct from Veterans Day in November, which honors all who served. It descends from Decoration Day, the post-Civil War tradition of decorating soldiers' graves that began in the late 1860s. The federal calendar: USAGov. It is also the unofficial start of summer - the pool opens, the white shoes come out, and the traffic calendar turns.
The summer bookend: the Labor Day dates table closes the season 100-plus days later, the Mothers Day table opens May, and the day-of-week calculator settles any year.

Memorial Day is pinned to the last Monday of May - the Uniform Monday Holiday Act's rule, effective 1971 - which makes it both the year's solemnest Monday (the federal day for the fallen, descended from post-Civil War Decoration Day) and the unofficial switch that starts summer: pools open, traffic thickens, and the season's calendar begins. 2026 lands on May 25.

Bottom line: Memorial Day and Labor Day bookend the American summer - the table's gap column runs 105 to 112 days, and that number is the actual length of the cultural season, regardless of what the equinox says. The two Mondays move on opposite rules (last-of-May, first-of-September), so the summer stretches and squeezes year to year.

The honest part: the day honors the military dead - not veterans generally (that is November's Veterans Day), not a summer kickoff (that is what it has become). The table dates the federal holiday; the cemeteries' flags are the reason for it.

How to use

  1. Read your year's row: the Memorial Day date, the Labor Day that closes the summer, and the span between them.
  2. Use the counter for a live countdown to whichever Monday comes next.
  3. Note the window: May 25 (2026) is the decade's earliest, May 31 (2027) the latest - a six-day spread that shifts every pool opening and lake trip.
Good to know โ€” The last-Monday rule produces a 7-day window, May 25-31: a May opening on a Sunday drops the holiday on the 31st (2027), one opening on a Monday pushes it to the 25th (2026). It descends from Decoration Day (late 1860s, the Civil War graves tradition), was fixed to May 30 in 1888 for federal workers, and Monday-ized in 1971. The flag protocol is unique: half-staff until noon, full-staff until sunset. The summer it opens runs 105-112 days to Labor Day by the cultural calendar.
Quick reference โ€” The weekend runs on the Friday, not the Monday: outbound traffic peaks Thursday-Friday, the shore and lakes are full by Saturday morning, and the return spreads across Monday. Book by the table a year out or by the countdown a month out - the middle ground (two weeks) is where prices peak.

Frequently asked questions

When is Memorial Day 2026?

Monday, May 25, 2026 - the last Monday of the month. The timer above counts the days to it, and the table runs the rule through 2036. The late-May window (May 25-31) is why the holiday sometimes feels a week early or late: the last Monday moves six days across the decade.

Why is Memorial Day on the last Monday of May?

The Uniform Monday Holiday Act of 1968 moved it from its traditional fixed date, May 30, to the last Monday, effective 1971 - part of the same law that created the Monday holidays MLK Day and Presidents Day now follow. Southern states had observed various spring Decoration Days since the 1860s; the national May 30 date consolidated after World War I, and the Monday rule sealed it.

Is Memorial Day the same as Veterans Day?

No - and the distinction is the day's point: Memorial Day honors those who died in military service; Veterans Day (November 11) honors all who served, living and dead. The confusion is common enough that veterans' organizations publish etiquette reminders every May - the flag flies at half-staff until noon on Memorial Day, then full-staff, a ritual unique to the date.

Why does the summer between Memorial Day and Labor Day change length?

The two holidays run opposite rules - Memorial Day on the last Monday of May, Labor Day on the first of September - so the span depends on where the weekends land: 105 days in some years, 112 in others. Schools, pools and the shore economy run on that span, which is why a late Memorial Day (2027's May 31) feels like a stolen week of summer.

When should I book Memorial Day travel?

The weekend is the summer's first peak: Thursday and Friday outbound, Monday return, and the price curve inflects about a month out - the T-minus-30 row is where booking early stops mattering. The table gives a decade of dates, so next year's trip can be booked this year at this year's prices.

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