259 briefs · 43 iconic · 5 categories · 54 countries

Every brief, one library.

One page per holiday, festival, or public day. Each brief covers origins, dates, customs, legal status, and where it is contested — then links the primary sources.

Briefs

259

Across the year

Iconic

43

Flagship briefs

Categories

5

Civil, religious, cultural, international

Countries

54

And growing

Today

Friday, October 23, 2026

No federal or major public holiday observed today across tracked regions.

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Library at a glance

259 briefs · 43 iconic · 5 categories · 54 countries

ReligiousMonth: May

Showing 7 briefs for May in this category.

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Iconic
May - Jul

Eid al-Adha - the Islamic Festival of Sacrifice, 10 Dhu al-Hijjah, and how it is observed

Eid al-Adha is the Islamic Festival of Sacrifice on 10 Dhu al-Hijjah (the 12th and final month of the Hijri calendar), coinciding with the Hajj pilgrimage to Mecca. Commemorates the willingness of Ibrahim (Abraham) to sacrifice his son. Public holiday in most Muslim-majority countries.

SAEGTRPKIDNGMY
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Iconic
Jan - Dec

Galungan - the Balinese day of dharma's return, and the 210-day pawukon cycle

Galungan is the Balinese Hindu festival marking the return of dharma after Bhatara Guru's descent into the underworld. It always falls on a Wednesday and recurs on a 210-day pawukon cycle, so Bali sees it roughly twice a Gregorian year.

ID
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Apr - May

Buddha's Birthday in South Korea (Seokgatenil) - 8th day of the 4th lunar month

Buddha's Birthday (Seokgatenil, 석가탄신일) on the 8th day of the 4th lunar month is a South Korean national public holiday marking the birth, enlightenment, and parinirvana of the Buddha. Observed with the Lotus Lantern Festival and temple events in Seoul and nationwide.

KR
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Mar - May

Laylat al-Qadr - the Night of Power, the odd nights of Ramadan, and the thousand-month reward

Laylat al-Qadr is the Night of Power in Islam, observed on one of the odd nights during the last ten days of Ramadan (most commonly the 27th). The night marks the revelation of the Qur'an to the Prophet Muhammad and is considered the holiest night of the Islamic calendar. Worship on this night is said to be better than a thousand months of worship.

SAEGTRPKIDNGMY
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Apr - Jun

Vesak - Buddha Purnima, the birth, enlightenment, and death of the Buddha, observed across Buddhist Asia

Vesak (also Buddha Purnima or Wesak) is the most important Buddhist holiday, observed on the full moon of the Hindu month of Vaisakha (April-May) to commemorate the birth, enlightenment, and death of Siddhartha Gautama. A public holiday in Sri Lanka, Myanmar, Thailand, Cambodia, Laos, Bangladesh, Nepal, and parts of India.

INCNGB
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Apr - Jun

Ascension Day - the Christian feast of the ascension of Jesus Christ into heaven, 40 days after Easter

Ascension Day is a Christian feast observed on the 40th day after Easter, commemorating the ascension of Jesus Christ into heaven in the presence of his disciples, as described in Acts 1:9-11. The day is observed 40 days after Easter Sunday (always on a Thursday, marking the 6th week of Eastertide).

FRDEITES
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May - Jun

Shavuot - the Jewish festival of weeks, the giving of the Torah, and the first-fruits offering

Shavuot is a Jewish festival celebrated on the 6th day of the Hebrew month of Sivan, commemorating the giving of the Torah at Mount Sinai and the offering of the first-fruits (bikkurim) at the Temple in Jerusalem. The festival marks the conclusion of the seven-week Omer period that begins on Passover.

IL
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