Holidays in May 2026: Date, Holidays, Events, and Observances

May 2026 contains 664 public holidays and observances across 230+ countries and 3,300 locations.

No other spring month concentrates as many jurisdictionally distinct, culturally significant dates into a single 31-day window.

For the United States alone, the month anchors one federal holiday — Memorial Day on Monday, May 25, 2026 — alongside widely observed cultural dates including Mother’s Day, Cinco de Mayo, and Armed Forces Day.

This guide covers every major holiday in May 2026 across the United States, Canada, and the United Kingdom, plus key international observances.

It answers the most searched questions about dates, closures, history, and long weekends, and identifies where multiple countries share the same calendar date — a pattern that reaches its peak density in the final week of May.

May 2026 Holiday Calendar: All Dates at a Glance

The table below covers every confirmed public holiday, statutory holiday, bank holiday, and widely observed cultural date in May 2026 across the US, Canada, and the UK.

Note on Eid al-Adha: The start date is subject to official moon sighting confirmation by religious authorities. Wednesday, May 27, 2026, is the current astronomical projection. The observance typically lasts three to four days.

Memorial Day 2026: Dates, History, Closures, and Travel

When Is Memorial Day 2026?

Memorial Day 2026 falls on Monday, May 25, 2026. Memorial Day Weekend runs from Saturday, May 23, 2026, through Monday, May 25, 2026.

It is the last Monday of May, as codified by the Uniform Monday Holiday Act of 1968, which moved the observance from its fixed date of May 30 to create a standardized three-day weekend. The Act took effect in 1971.

Memorial Day is a US federal holiday. It is one of eleven permanent federal holidays established under 5 U.S.C. § 6103.

Mother’s Day 2026

When Is Mother’s Day 2026?

Mother’s Day 2026 falls on Sunday, May 10, 2026 — the second Sunday in May. The date follows the same formula used since the holiday’s federal recognition in 1914: the second Sunday of May, every year.

Is Mother’s Day a Federal Holiday?

Mother’s Day is not a US federal holiday. Banks, post offices, the DMV, and federal government offices remain open on Sunday, May 10, 2026. The holiday carries no statutory closure requirements. It is an observed cultural holiday with no regulatory basis.

This distinguishes Mother’s Day from Memorial Day, which does trigger mandatory closure of federal institutions and financial markets.

Origins: Anna Jarvis and the White Carnation

Anna Jarvis of Grafton, West Virginia, established Mother’s Day in 1908, holding the first official observance at Andrew’s Methodist Church on May 10, 1908. She chose the white carnation as the symbol — her mother’s favorite flower. President Woodrow Wilson signed a congressional resolution on May 9, 1914, designating the second Sunday in May as Mother’s Day nationally.

Jarvis later campaigned against the commercialization of the holiday she created, filing lawsuits against companies using the “Mother’s Day” name for commercial purposes and spending much of her personal fortune on the effort. She died in 1948 without children.

International variation: The United Kingdom’s equivalent, Mothering Sunday, falls on the fourth Sunday of Lent — in 2026, that date is Sunday, March 22, 2026, not in May. Mexico’s Día de las Madres is fixed annually on May 10, making May 10, 2026, a shared observance for both the US/Canada and Mexico.

Mother’s Day 2026 by the Numbers

• $33.5 billion — estimated US consumer spending on Mother’s Day in 2023, according to the National Retail Federation, the highest on record at the time.
• 84% of Americans celebrated Mother’s Day in 2023, per NRF data.
• Restaurants report Mother’s Day as their single highest-revenue day of the year — outpacing Valentine’s Day and Father’s Day. Book restaurant reservations 2 to 3 weeks in advance for Sunday, May 10, 2026.
• Florists process approximately 25% of their annual revenue during the week preceding Mother’s Day.

Cinco de Mayo 2026

When is Cinco de Mayo 2026?

Cinco de Mayo falls on Tuesday, May 5, 2026. The date is fixed every year on May 5 and does not change.

Cinco de Mayo is not Mexican Independence Day. This is the most widespread misconception about the holiday. Cinco de Mayo commemorates the Mexican army’s victory over French Imperial forces at the Battle of Puebla on May 5, 1862. The Mexican army, led by General Ignacio Zaragoza, defeated a French force that was better equipped and larger in number — a victory that held symbolic importance despite France’s subsequent capture of Mexico City in 1863.

Mexican Independence Day is September 16, commemorating the Grito de Independencia of 1810. The two events are historically unrelated.

Cinco de Mayo is more widely celebrated in the United States than in Mexico. In Mexico, the day is primarily observed in the state of Puebla, where the battle took place. In the United States, it became a broad cultural celebration of Mexican-American heritage, particularly from the 1960s onward. Los Angeles and San Antonio host two of the largest Cinco de Mayo events in the world.

Cinco de Mayo is not a US federal holiday, a US public holiday, or a Mexican national holiday. Banks, schools, federal offices, and businesses remain open on Tuesday, May 5, 2026, in both the United States and Mexico.

Victoria Day 2026: Canada’s May Long Weekend

When Is Victoria Day 2026?

Victoria Day 2026 falls on Monday, May 18, 2026. Victoria Day is observed on the last Monday before or on May 25 each year — technically the penultimate Monday of May when May 25 falls on a Monday, as it does in 2026. The Victoria Day long weekend in Canada runs from Saturday, May 16, 2026, through Monday, May 18, 2026.

What Is Victoria Day in Canada?

Victoria Day is a Canadian statutory holiday in every province and territory except New Brunswick, Nova Scotia, and Prince Edward Island, where it is an optional employer holiday. In Quebec, the day is also celebrated as Journée nationale des patriotes (National Patriots’ Day), commemorating the Lower Canada Rebellion of the 1830s.

The holiday honours the birthday of Queen Victoria — born May 24, 1819 — and by extension serves as the official birthday of the reigning Canadian monarch. In 2026, that role is held by King Charles III.

Victoria Day vs. Memorial Day: Key Differences

The informal name “May Two-Four Weekend” or “May 2-4” in Canadian English is a double reference: May 24 (Queen Victoria’s birthday) and a case of 24 beers.

The weekend traditionally marks the opening of cottage country across Ontario and Quebec, with fireworks displays in most major Canadian cities on Sunday evening, May 17, 2026.

UK May Bank Holidays 2026

What Are the UK Bank Holidays in May 2026?

The United Kingdom observes two bank holidays in May 2026: the Early May Bank Holiday on Monday, May 4, 2026, and the Spring Bank Holiday on Monday, May 25, 2026.

No other month in the standard UK calendar contains two bank holidays. This makes May 2026 the most holiday-dense month of the year for England, Wales, Scotland, and Northern Ireland.

Early May Bank Holiday — Monday, May 4, 2026

The Early May Bank Holiday falls on the first Monday of May each year. In 2026, this is Monday, May 4 — which coincides with Star Wars Day, an unofficial global cultural observance.

The Early May Bank Holiday was introduced in 1978 to replace the variable Whit Monday with a fixed-date alternative in early May. It carries no specific commemorative purpose in English law — it functions as a general public holiday.

Spring Bank Holiday — Monday, May 25, 2026

The Spring Bank Holiday falls on the last Monday of May. In 2026, Monday, May 25 is shared simultaneously with US Memorial Day, the African Union Day, and the estimated opening period of Eid al-Adha. May 25, 2026, is the highest-density holiday date in the entire calendar year by jurisdiction count.

What Is Open and Closed on UK Bank Holidays?

Scotland and Northern Ireland share the Early May Bank Holiday with England and Wales, but have their own additional bank holidays throughout the year. The Spring Bank Holiday applies uniformly across all four nations.

Eid al-Adha 2026 and the Final Week of May

When is Eid al-Adha 2026?

Eid al-Adha 2026 is projected to begin on Wednesday, May 27, 2026, based on astronomical calculations for the Islamic lunar calendar. The official start date is subject to confirmation by moon-sighting authorities in Saudi Arabia and other jurisdictions, which may shift the date by one day in either direction.

Eid al-Adha commemorates the willingness of Ibrahim (Abraham) to sacrifice his son as an act of obedience to God, and coincides with the Hajj pilgrimage to Mecca.

In 2026, the Hajj will be among the largest annual human gatherings on Earth, drawing between 2 and 3 million pilgrims to Saudi Arabia.

The observance lasts three to four days. In Muslim-majority countries — including Saudi Arabia, the UAE, Indonesia, Pakistan, Bangladesh, and Egypt — the period is a statutory public holiday with widespread business closure.

Why the Week of May 25–31, 2026, Is Historically Unusual

The final week of May 2026 concentrates more jurisdictionally distinct holiday events than any comparable seven-day window in the 2026 calendar year:

For international travellers, event planners, logistics managers, and e-commerce operators, this convergence has practical implications. Flight routes serving the Middle East, North Africa, and the US simultaneously face peak demand.

Hotel availability in popular destinations is compressed. International wire transfers may be delayed due to simultaneous bank closures across multiple jurisdictions.

Other May 2026 Holidays, Observances, and Awareness Months

Official and Widely Observed Dates

Armed Forces Day — Saturday, May 16, 2026 — is a US presidential observance established in 1949 by Secretary of Defense Louis Johnson, following the unification of the military branches under the National Security Act of 1947. It honors active-duty military personnel only. It is not a federal holiday. Federal offices, banks, and the NYSE remain open.

National Maritime Day — Friday, May 22, 2026 — was established by Congress in 1933 to commemorate the departure of the steamship SS Savannah from Savannah, Georgia, on May 22, 1819 — the first steam-powered crossing of the Atlantic Ocean. Presidential proclamations call for the flag to be flown on this date.

International Workers’ Day / May Day — Friday, May 1, 2026 — is a public holiday in more than 80 countries, including Ghana, most of continental Europe, China, India, and Russia. It is not a public holiday or federal holiday in the United States or Canada. The United States and Canada observe Labour Day on the first Monday of September instead. May 1, 2026, falls on a Friday, creating a de facto long weekend in countries where it is a statutory holiday.

Star Wars Day — Monday, May 4, 2026 — is an unofficial cultural observance based on the phrase “May the Force be with you” / “May the 4th be with you.” It carries no statutory status in any jurisdiction. In 2026, it coincides with the UK’s Early May Bank Holiday.

World No Tobacco Day — Sunday, May 31, 2026 — is designated annually by the World Health Organization. It is an awareness day with no closure implications.

May 2026 Awareness Months

The following awareness designations apply to the entire month of May 2026 in the United States:

• Mental Health Awareness Month — designated by the Mental Health America organization since 1949
• Asian Pacific American Heritage Month — federal designation established by Public Law 102-450 in 1992
• Military Appreciation Month — proclaimed annually by Congress
• Older Americans Month — established by presidential proclamation since 1963
• National Physical Fitness and Sports Month — designated since 1983

Notable Weekly Observances in May 2026

Astronomical Events: Eta Aquariid Meteor Shower and the Blue Moon

The Eta Aquariid meteor shower peaks around Wednesday, May 6, 2026. This annual shower is produced by debris from Halley’s Comet entering Earth’s atmosphere. Peak viewing occurs in the pre-dawn hours. The shower favors the Southern Hemisphere, where observers may see 20 to 40 meteors per hour under dark skies. Northern Hemisphere observers typically see 10 to 30 per hour.

May 31, 2026, produces a Blue Moon — the second full moon within a single calendar month. The first full moon of May 2026 (the Flower Moon) occurs on Friday, May 1, 2026. A Blue Moon, in this definition, occurs approximately once every 2.5 to 3 years.

May 2026 Long Weekends by Country

Long Weekends in May 2026 for the United States

The United States has one long weekend in May 2026:

• Memorial Day Weekend: Saturday, May 23 – Monday, May 25, 2026 (3 days)
• Taking Friday, May 22, as annual leave extends the break to 4 consecutive days without using more than 1 vacation day.

Long Weekends in May 2026 for Canada

Canada has one statutory long weekend in May 2026:

• Victoria Day Weekend: Saturday, May 16 – Monday, May 18, 2026 (3 days)
• Taking Friday, May 15, as annual leave extends the break to 4 consecutive days.
• Note: New Brunswick, Nova Scotia, and Prince Edward Island do not observe Victoria Day as a statutory holiday. Employers in those provinces may or may not grant the day.

Long Weekends in May 2026 for the United Kingdom

The United Kingdom has two long weekends in May 2026 — the only month with this frequency in the standard UK bank holiday calendar:

• Early May Bank Holiday Weekend: Saturday, May 2 – Monday, May 4, 2026 (3 days)
• Spring Bank Holiday Weekend: Saturday, May 23 – Monday, May 25, 2026 (3 days)
• Taking Tuesday, May 5, as annual leave after the Early May weekend creates a 4-day break at the cost of 1 leave day.

Frequently Asked Questions: Holidays in May 2026

May 2026 Holidays: US vs. Canada vs. UK Comparison

All dates in this article are confirmed for the 2026 calendar year. Eid al-Adha dates are based on astronomical projections and subject to official moon-sighting confirmation. Closure information reflects standard federal and institutional practice and may vary by employer, state, or local authority.