International Day of Nowruz
A/RES/64/253
A/RES/64/253
This authority record treats the observance as a fixed annual date. The same month and day can be reused unless a stronger source changes the rule. Public-holiday or government status is never inferred from the observance name alone.
Overview
International Day of Nowruz is observed on 21 March. The UN General Assembly recognized the annual day through resolution A/RES/64/253 on 23 February 2010.
Nowruz—whose name means “new day”—is an ancient spring and new-year tradition celebrated across many countries and communities. The UN observance emphasizes cultural diversity, peaceful relations, renewal and shared heritage rather than assigning the tradition to a single modern state.
Why it matters
Nowruz traditions vary across regions, languages and communities. The UN day provides an international framework for appreciating that diversity while encouraging the preservation and transmission of related customs.
UN sources describe Nowruz as associated with the arrival of spring and the vernal equinox. Activities should therefore avoid presenting one household custom, spelling or national form as the only authentic version.
History
In 2009, UNESCO inscribed Nowruz on the Representative List of the Intangible Cultural Heritage of Humanity in a multinational nomination.
Afghanistan, Azerbaijan, Iran, Kazakhstan, Kyrgyzstan, Tajikistan, Turkey and Turkmenistan sponsored the revised General Assembly draft. On 23 February 2010, the Assembly adopted A/RES/64/253 without a vote and recognized 21 March as the International Day of Nowruz.
On 21 March 2010, the UN Secretary-General described the occasion as the first International Day of Nowruz.
How the observance developed
This timeline is assembled only from verified provenance fields. Missing stages are omitted rather than inferred.
Afghanistan, Azerbaijan, Iran, Kazakhstan, Kyrgyzstan, Tajikistan, Turkey and Turkmenistan
The UN Digital Library identifies these eight states as the authors of revised draft A/64/L.30/Rev.2; Albania, India and the former Yugoslav Republic of Macedonia were added as sponsors.
United Nations General Assembly
UN General Assembly resolution A/RES/64/253
First documented observance
The UN Secretary-General’s message on 21 March 2010 explicitly describes the occasion as the first International Day of Nowruz.
What the evidence establishes
Verified institutional roles and milestones are shown first. Fields that the reviewed sources do not establish remain fail-closed and are available below without competing with the confirmed record.
3 fields not established in reviewed sources
Ways to observe
Compare several Nowruz traditions from different countries or communities and identify shared themes as well as local differences.
Build a seasonal timeline showing how the vernal equinox and local calendars relate to the annual celebration without implying that every community observes identical rituals.
Use first-person or community sources when presenting food, music, household or ceremonial customs, and attribute them to the specific tradition described.
Discuss how a long-standing cultural practice can be recognized by UNESCO and the United Nations without becoming owned by either institution.
Useful facts
The UN observance falls on 21 March.
A/RES/64/253 was adopted on 23 February 2010.
The revised draft was sponsored by Afghanistan, Azerbaijan, Iran, Kazakhstan, Kyrgyzstan, Tajikistan, Turkey and Turkmenistan; Albania, India and the former Yugoslav Republic of Macedonia were additional sponsors.
The Secretary-General called 21 March 2010 the first International Day of Nowruz.
UN material connects Nowruz with spring and the vernal equinox, while recognizing varied spellings and traditions across countries.
Topic and context
What this page does not assume
- Keep the source-defined country, community, organizer or institutional scope; do not silently broaden it.
- Do not treat the title alone as proof of government recognition or public-holiday status.
- Do not add a creator, founding story or origin claim unless the supporting evidence establishes it.
- Faith Context Respect.
Evidence & sources
Repeated links from the authority record, institutional provenance and editorial guide research are consolidated here. Badges show how each source is used; a contextual source is never treated as proof of establishment on its own.
United Nations Digital Library — A/64/L.30/Rev.2 (opens in a new tab)
United Nations Digital Library — A/RES/64/253 (opens in a new tab)
UN Secretary-General — first International Day message, 21 March 2010 (opens in a new tab)
un.org — authoritative source (opens in a new tab)
Understand it, compare it, then explore further
Start with the most common factual questions, then use reviewed distinctions and related authority records to understand where this observance fits.
Frequently asked questions
When is International Day of Nowruz?
21 March The stored recurrence guidance is: 21 March.
Does International Day of Nowruz fall on the same date every year?
The authority record classifies it as fixed annual, so its month and day are reusable unless stronger evidence changes the rule.
Is International Day of Nowruz an official public holiday?
The authority record verifies it within this scope: United Nations-recognized cultural observance. That recognition does not by itself make it a statutory public holiday; the site only makes public-holiday claims when the supporting authority record explicitly does so.
Who established or recognizes International Day of Nowruz?
The reviewed provenance layer identifies United Nations General Assembly as the proclaiming or establishing body. The proposer or originator is recorded separately as Afghanistan, Azerbaijan, Iran, Kazakhstan, Kyrgyzstan, Tajikistan, Turkey and Turkmenistan.
Is International Day of Nowruz international or country-specific?
The record has international or global institutional scope: United Nations-recognized cultural observance. That does not mean every country treats the date as a public holiday or observes it in the same way.
How is this page verified?
The factual layer is source-backed and keeps its date rule, scope, provenance and editorial guardrails attached to the authority record. This record was checked on 2026-09-05.
When did the UN International Day of Nowruz begin?
The General Assembly recognized the day in February 2010, and the Secretary-General described 21 March 2010 as the first International Day of Nowruz.
Why is International Day of Nowruz on 21 March?
The sponsor text states that Nowruz is celebrated on 21 March, while UN observance material explains its traditional association with the vernal equinox and the arrival of spring.
Is Nowruz only an Iranian observance?
No. The UN resolution and its multinational sponsors reflect a much wider regional heritage, with communities across Central Asia, the Caucasus, the Balkans, the Middle East and other regions maintaining their own forms of Nowruz.
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