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International day

International Day of Happiness

An international day of the United Nations, designated by A/RES/66/281.

The official page

Kind
International day
Designated by
United Nations
Resolution
A/RES/66/281
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01Dates

Computed for 2026 to 2030.

GregorianSolar HijriLunar HijriNote
Esfand 29, 1404 APShawwal 1, 1447 AH
Esfand 29, 1405 APShawwal 12, 1448 AH
Farvardin 1, 1407 APShawwal 24, 1449 AH
Farvardin 1, 1408 APDhuʻl-Qiʻdah 5, 1450 AH
Esfand 30, 1408 APDhuʻl-Qiʻdah 15, 1451 AH

The file holds the dates of 2026 to 2030. It is made on your device; nothing is sent.

02What it is

Listed
20 March
Designated by
United Nations
Resolution
A/RES/66/281
How the date is set
20 March every year, in the Gregorian calendar.
Where it is observed
Worldwide

03In the Academy

Faculties
Faculty of Medical and Health Sciences, Faculty of Social and Behavioural Sciences
Disciplines
Mental health and psychosocial support, Psychology

An editorial mapping, a proposal for review by the Academy.

04Events on this day

Shared events

Sharing opens soon

Events shared by members, each linked to its organiser’s own announcement.

05Sources

06In the same faculties

  • Friday, 6 February 2026 · International day

    International Day of Zero Tolerance to Female Genital Mutilation

    6 February. Faculty of Social and Behavioural Sciences, Faculty of Law, Governance and Public Affairs.

  • Wednesday, 11 February 2026 · International day

    International Day of Women and Girls in Science

    11 February. Faculty of Social and Behavioural Sciences, Faculty of Law, Governance and Public Affairs, Faculty of Natural Sciences.

  • Friday, 13 February 2026 · International day

    World Radio Day

    13 February. Faculty of Social and Behavioural Sciences.

  • Sunday, 1 March 2026 · International day

    Zero Discrimination Day

    1 March. Faculty of Medical and Health Sciences, Faculty of Law, Governance and Public Affairs.

  • Sunday, 8 March 2026 · International day

    International Women’s Day

    8 March. Faculty of Social and Behavioural Sciences, Faculty of Law, Governance and Public Affairs.

  • Tuesday, 10 March 2026 · International day

    International Day of Women Judges

    10 March. Faculty of Social and Behavioural Sciences, Faculty of Law, Governance and Public Affairs.

Cite this page
APA

Iranian Diaspora Cooperation & Development Council. (2026). International Day of Happiness. iranians.global. https://iranians.global/heritage/calendar/international/happiness-day/

Chicago

Iranian Diaspora Cooperation & Development Council. 2026. “International Day of Happiness.” iranians.global. https://iranians.global/heritage/calendar/international/happiness-day/.

BibTeX
@misc{idcdc2026_heritage_calendar_international_happiness_day,
	author = {{Iranian Diaspora Cooperation \& Development Council}},
	year = {2026},
	note = {Licence: CC BY 4.0},
	title = {International {Day} of {Happiness}},
	url = {https://iranians.global/heritage/calendar/international/happiness-day/},
	howpublished = {https://iranians.global/heritage/calendar/international/happiness-day/},
}

Download .bib

RIS
TY  - ELEC
AU  - Iranian Diaspora Cooperation & Development Council
DA  - 2026///
PY  - 2026
ID  - idcdc2026_heritage_c
N1  - Licence: CC BY 4.0
TI  - International Day of Happiness
UR  - https://iranians.global/heritage/calendar/international/happiness-day/

ER  -

Download .ris

Licence CC BY 4.0