At 14:46 GMT on Friday, March 20, 2026, the earth does what it has done for billions of years. The sun crosses the celestial equator, day and night achieve their perfect equilibrium and spring, indifferent to the wars and regimes below, arrives on schedule. In Tehran, where jasmine petals reportedly fall through air still carrying traces of smoke from recent airstrikes, families are setting Haft-Sin tables with trembling hands. In Mumbai, Parsi families in their whitewashed agiaries tend to sacred fires that have burned, without interruption, for over a thousand years. In London, Los Angeles and Toronto, the Iranian diaspora is opening bottles of rose water and planting sabzeh in clay dishes, weeping quietly into both. This is Nowruz. It has been arriving on this day, at this precise astronomical moment, for at least 3,000 years. Every empire that tried to stop it is gone. The festival is still here.
What Nowruz actually is
Before the politics and the bombs and the theology, there is the astronomy.Nowruz, which translates simply as “New Day” in Persian, is anchored to the vernal equinox, the precise moment when the sun crosses the celestial equator and the hours of daylight and darkness achieve perfect balance. This is not a moveable feast tied to a lunar calendar or an ecclesiastical decree. It is a planetary event. Its timing is determined by the earth’s orbit and nothing else.The festival’s centrepiece is the Haft-Sin table, a ceremonial spread of seven items each beginning with the Persian letter “sin,” the equivalent of the letter S. Each carries its own symbolism: sabzeh, sprouted wheat or lentils representing rebirth; samanu, a sweet wheat pudding symbolising affluence; senjed, the dried fruit of the lotus tree representing love; seer, garlic for medicine and health; seeb, apple for beauty; somaq, sumac berries symbolising the sunrise and the triumph of good over evil; and serkeh, vinegar representing age, patience and wisdom. A mirror, candles, coloured eggs and a goldfish in a bowl.It is a table that has been set, in one form or another, for three millennia. That is not a metaphor. That is a fact.
Born in fire: The Zoroastrian origins
To understand Nowruz fully, one must begin not in Iran but in the religious imagination of a prophet named Zoroaster, known in Persian as Zarathustra, whose exact dates remain one of academia’s more spirited disputes. Mary Boyce, the pre-eminent Western scholar of Zoroastrianism and author of the definitive three-volume work A History of Zoroastrianism, placed Zoroaster somewhere between 1500 and 1000 BCE, making his religion older than Buddhism, older than Judaism as a codified faith and centuries older than Christianity or Islam.Zoroaster’s theology was revolutionary. He proposed a universe defined by the cosmic struggle between Ahura Mazda, the supreme force of light, truth and goodness, and Angra Mainyu, the force of darkness and destruction. Fire was sacred, the visible symbol of divine light on earth. The spring equinox, when light finally overcomes darkness after the long winter, was the most spiritually charged moment in the Zoroastrian calendar. Nowruz was its celebration.Under the Achaemenid Empire, the dynasty founded by Cyrus the Great in 550 BCE, Nowruz became a formal imperial occasion. According to historian Pierre Briant, author of From Cyrus to Alexander: A History of the Persian Empire, the Persian kings held grand Nowruz receptions at Persepolis, the ceremonial capital, receiving delegations and tributes from across the known world. Reliefs carved into the walls of Persepolis, still visible today, depict these processions. Nowruz was not merely a festival. It was an assertion of civilisational identity.
The Arab conquest and the great dispersal
In 637 CE, Arab armies defeated the Sassanid Persian Empire at the Battle of al-Qadisiyyah, and the world that had sustained Nowruz for over a millennium began to crack. Within two decades, Persia had fallen entirely. Islam replaced Zoroastrianism as the dominant faith, often by force, sometimes by incentive, and the Zoroastrian community, the very people who had created and sustained this festival, found themselves strangers in their own homeland.The historian Richard Foltz, in his book Religions of Iran: From Prehistory to the Present, documents how Zoroastrians were classified as dhimmis under Islamic rule, a protected but explicitly subordinate status that subjected them to the jizya, a special tax levied on non-Muslims. Conversion was encouraged through both social pressure and material advantage. Over generations, what had been one of the world’s great religious civilisations was reduced to a beleaguered minority on the margins of its own birthplace.Those who refused to convert fled. The most significant exodus carried a community of Zoroastrian refugees by boat across the Arabian Sea to the northwestern coast of India, where they landed in Gujarat, according to tradition, around the 8th or 10th century CE. The local ruler, Jadi Rana, agreed to shelter them. They became the Parsis, the Persians, and they brought Nowruz with them, calling it Navroz, keeping its rituals intact across fourteen centuries in a land that was not their own.Today the global Zoroastrian population numbers somewhere between 100,000 and 200,000 people. From one of history’s great empires to a community smaller than the population of a mid-sized English town. That, in its starkest form, is what the Arab conquest ultimately produced.
The festival the conquerors could not take
And yet Nowruz did not die in Persia. This is the paradox at the heart of the festival’s story and the fact that makes it genuinely extraordinary.The Arab conquerors who dismantled Zoroastrianism could not dismantle the spring equinox. Persian Muslims, generation after generation, continued setting the Haft-Sin table, planting the sabzeh, jumping the fires of Chaharshanbe Suri on the Tuesday before the new year and gathering with family at the moment of the equinox. The great Persian poets who wrote under Islamic rule, Hafez, Rumi, Omar Khayyam and Ferdowsi, all celebrated Nowruz in their verse without apparent theological discomfort. Ferdowsi’s Shahnameh, the 10th century national epic that deliberately preserved pre-Islamic Persian identity, placed Nowruz at the heart of Persian civilisation. It was an act of cultural defiance dressed as literature.As scholar Ervand Abrahamian notes in his landmark work A History of Modern Iran, Persian identity persistently reasserted itself against Arabisation throughout the Islamic period, and Nowruz was its most visible and most beloved instrument of that reassertion.
Khomeini, Khamenei and the war on spring
When Ayatollah Ruhollah Khomeini swept to power in 1979, he wasted little time in making his position on Nowruz clear. He condemned it publicly as a pagan tradition incompatible with Islamic governance, and his regime moved against it on multiple fronts. State television gutted its Nowruz programming. The traditional two-week public holiday was shortened. Religious authorities issued fatwas questioning the festival’s permissibility. The fire-jumping ceremony of Chaharshanbe Suri was specifically targeted as dangerously pagan, with police breaking up public gatherings.The regime had, in a direct historical echo it seemed entirely unaware of, positioned itself alongside the 7th century Arab conquerors who had made the same attempt and failed for the same reasons.It failed again. Iranians who had acquiesced to the banning of alcohol, the enforcement of the hijab and the dismantling of secular institutions drew a line at Nowruz that the regime could not cross. Families celebrated privately. Fires were lit in back alleys. The Haft-Sin table appeared in living rooms behind closed curtains. And gradually, humiliatingly, the Islamic Republic retreated. By the late 1980s Nowruz was back on the official calendar. By the time Ali Khamenei succeeded Khomeini in 1989, the supreme leader was delivering annual Nowruz addresses to the nation, the very tradition his predecessor had sought to abolish.As journalist and Iran scholar Robin Wright observed in her book The Last Great Revolution: Turmoil and Transformation in Iran, the Islamic Republic’s failure to suppress Nowruz revealed a fundamental truth about the limits of theocratic power. A government can control what people wear, what they drink and what they say in public. But it cannot control what a people carry inside them.It could not control the Parsi grandmother in Mumbai who has set her Navroz table every year for eighty years, keeping alive a tradition her ancestors carried across the Arabian Sea in exile rather than surrender it to a conqueror. It could not control the Persian poet who folded Nowruz into his verses under a caliphate that would have preferred he forget it. It could not control the Iranian mother who planted her sabzeh on a windowsill in Tehran in 1982, in the middle of a revolution that had declared the festival incompatible with God. It could not control the children who jumped the Chaharshanbe Suri fires in back alleys when the streets were closed to them. Today, the festival unites diverse cultures across Iran, Central Asia, the Caucasus, the Balkans, and beyond, offering a rich tapestry of customs, traditions, and shared values.Empires are defeated by armies. But cultures are kept alive by ordinary people who simply refuse, generation after generation, century after century, to stop remembering who they are. That is the story of Nowruz. That has always been the story of Nowruz.
The morning of March 20, 2026
This Nowruz arrives in circumstances unlike any in living memory.Following the US-Israeli military operations against Iran’s nuclear and military infrastructure in February 2026, and the reported death of Supreme Leader Ali Khamenei in strikes on Tehran, the country that tried hardest in modern history to suppress Nowruz finds itself in the middle of a war whose outcome remains unwritten. Iranians inside the country report setting their Haft-Sin tables under skies still carrying the memory of smoke. “Planting sabzeh is something we Iranians do every year,” Kamran, a 42-year-old office worker in Hamedan, told Iran International. “But this year, with all the news about war, we completely forgot about it.”Meanwhile in Mumbai, London and Toronto, Parsi families tend their sacred fires and observe Navroz with a weight of emotion that is, this particular year, different from anything their community has felt in fourteen centuries. The people who carried this festival out of Persia in exile are watching, from a distance, as the land they left burns in a conflict whose resolution might, for the first time in 1,400 years, open the question of what Persia becomes next.Nobody can answer that question tonight. But at 14:46 GMT, the answer to at least one question will be provided with absolute certainty, as it has been every year for three thousand years.Spring is here. Nowruz is here.
