Secular holiday : Prophet Mohammad's daughter and one of the most inspiring figures for Shiite Muslims. Fatima died in the holy city of Medina in current Saudi Arabia. Shiites believe that she died while trying to protect her husband Imam Ali from his enemies. That's why they regard her as a martyr. The exact place of her burial still remains a mystery after more than 14 centuries.

School holidays : Http://www.medu.ir
Due to various climate zones in Iran, school calendars vary from region to region
official calendar gazetted by the Ministry of Education
weekend: Thursday-Friday
girls and boys are not educated together
Number of instructional days: 185 (theoretical); 167 (real)
Number of instructional hours: 1110
Average daily instructional hours: 07:30-12:00 & 12:30-17:00 (primary) -- 07:30-13:00-17:00 & 13:00-17:00 (secondary)
University of Tehran ranking: Times Higher Education #4501-600/QS ranking #601-650/Shanghai #301-400

We carry confirmed dates till June 2023: calendar to be viewed in Farsi here https://edu.iut.ac.ir/fa/tqwym-amwzshy-sal-thsyly-1402-1401

In Tehran, schools may close many days due to pollution or heat waves
Please note that authorities may take last-minute decisions; please double-check if this information is vital to you
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Muslim, Sufi : Ali ibn Abi Talib (599 - 661) is an early Islamic leader. He is seen by Sunni Muslims as the last of the four Rightly Guided Caliphs. Shi'a Muslims consider him the First Imam appointed by the Islamic prophet Muhammad and the first rightful caliph. Ali was the cousin of Muhammad, and after marriage to Fatima Zahra, he also became Muhammad's son-in-law. Wikipedia

Secular holiday : Celebrates the overthrow of the Shah in 1979 www.cbi.ir

Muslim, Sufi :

cards/flowers : Tree-planting day

Culture :

Secular holiday : Muhammad al-Mahdī (born 868) is the twelfth and final Shi'a Imam. He is the person believed by Shi'as to be the Mahdi; a figure considered by both Sunnis and Shias to be the ultimate saviour of humankind. Shi'as believe that he was born in 868 and has been hidden by God to later emerge to fulfill his mission. They believe that in the future he will bring absolute peace and justice throughout the world by establishing Islam as the global religion. Wikipedia

School holidays :

Secular holiday : In March, 1951, Prime Minister Mohammad Mossadegh, a nationalist, received the vote required from the Iranian parliament to nationalize the British-owned oil corporation, Anglo Iran Oil Company, in a situation known as the Abadan Crisis. Despite British pressure, including an economic blockade which caused real hardship, the nationalization continued. In 1954 it was suspended by the Shah, who in 1973 re-nationalized oil. http://www.cbi.ir

Special Events :

Zoroastrian : no means new and rouz means day in Persian. Celebrates new year in Iran and various Central Asian countries (as well as among the Kurds). Considered as the beginning of the Baha'í year.

Zoroastrian : no means new and rouz means day in Persian. Celebrates new year in Iran and various Central Asian countries (as well as among the Kurds). Considered as the beginning of the Baha'í year.

Zoroastrian : no means new and rouz means day in Persian. Celebrates new year in Iran and various Central Asian countries (as well as among the Kurds). Considered as the beginning of the Baha'í year.

cards/flowers :

Zoroastrian : no means new and rouz means day in Persian. Celebrates new year in Iran and various Central Asian countries (as well as among the Kurds). Considered as the beginning of the Baha'í year.

cards/flowers : As the story goes, in 1564, France was one of the first nations to make January 1 officially New Year's Day, instead of the last week of March which was previously observed. In 1582, the Pope followed suit. Those who went on celebrating April 1st were mocked. As the zodiacal sign was the fish, The French placed dead fish on the backs of one another. Traditions vary from country to country.

Secular holiday : On April 1, 1979, after a landslide victory in a national referendum in which only one choice was offered (Islamic Republic: Yes or No), Ayatollah Khomeini declared an Islamic republic with a new Constitution reflecting his ideals of Islamic government. Ayatollah Khomeini became supreme spiritual leader (Valy-e-Faqih) of Iran.

School holidays :

Secular holiday : Sizdah-Bedar

Culture : The thirteenth day of the Persian New Year marks the end of the Noruz break. This tradition is called Sizdah Bedar (sizdah means thirteen) which in English translates to getting rid of thirteen . The concept of avoiding the number thirteen is mainly to symbolize the will and power to deal with all evil in the new year. http://www.farhangsara.com

Culture :

Secular holiday : According to tradition, three Muslim zealots (purists later termed Kharijites) had agreed to assassinate Ali, Mu'awiyah and `Amr. The assassins sent against Mu'awiyah and `Amr failed; the only assassin who succeeded was the one who attacked Ali. Ali suffered a mortal head wound on the 19th of Ramadan while he was performing morning prayers in mosque in the city of Kufa. Some say that the sword that wounded him was poisoned. According to the Shia tradition, as he was being struck, Ali said By the Lord of the Ka'bah, I have succeeded ! Wikipedia

Muslim, Sufi :

Muslim, Sufi :

Secular holiday : Jafar Sadeq (April 20, 702 - December 4, 765), is considered the sixth Shi'a imam by Twelver Shi'a Muslims. He was a theologian and jurist. His rulings are the basis of the Jafari school of Shi'a jurisprudence; but he is well respected by Sunnis for his contributions to the Sunni scholarship as well. The dispute over who was to succeed him led to the split of the Ismailis from the mainstream Twelver Shi'a and the establishment of the Aga Khans' family line. He died on December 4, 765. Some say that he was poisoned, thus becoming a martyr, like the Shi'a imams before him. He is buried in Medina, in the famous Jannat al-Baqi cemetery. Wikipedia

Culture : Omar Khayyam (1048-1131), a Persian mathematician, astronomer and poet, was renowned in his own country and in his own lifetime for his scientific achievements, but is chiefly known to English-speaking readers through the translation by the English writer Edward Fitzgerald of a collection of his Rubaiyat (“quatrains”) in “The Rubaiyat of Omar Khayyam” (1859).