نوروز is the only New Year that is thousands of years older than the calendar most of the world uses on January 1st. Learn the word and you have started understanding Iranian time.
What it actually means
نوروز literally means “new day”: نو (now, “new”) plus روز (rūz, “day”). It is the Persian New Year, falling on the spring equinox (around March 20 or 21). Unlike most national holidays, Nowruz is a moment, not a date. Families gather around the haft-sīn table at the exact second the equinox occurs, watching a countdown clock to the new year. The celebration runs across 13 days. It is older than Islam in Iran by more than a millennium, Zoroastrian in origin, Achaemenid in scale, and undimmed in modern Iran, Afghanistan, Tajikistan, the Kurdish regions, and across the Iranian diaspora. The word itself has stayed essentially unchanged for around three thousand years.
How to say it
Formal
nowrūz
“new day”
نوروز
Colloquial (Tehrani)
norūz – phonetic reduction in fast speech
same word, no register shift
نوروز
There is no real register difference. Nowruz is Nowruz across formal and casual contexts. The colloquial reduction is purely phonetic. The festival’s name shows up on news broadcasts, greeting cards, government calendars, and the wave of “we are closed for nowruz” emails that takes Iran offline for two weeks.
In a sentence
nowrūz mobārak
Happy Nowruz!
نوروز مبارک!
khānevāde-hā barāye nowrūz sofre mīchīnand
Families set a table for Nowruz.
خانوادهها برای نوروز سفره میچینند.
mā har sāl nowrūz-o pīsh-e pedar-bozorg mīgzarānīm
Every year we spend Nowruz at grandfather’s.
ما هر سال نوروز رو پیش پدربزرگ میگذرونیم.
Cultural note
Nowruz traces back to at least the 6th century BCE Achaemenid Empire, with deeper roots in Zoroastrian renewal symbolism. The haft-sīn table sets out seven items whose Persian names begin with the letter سـ (s), each standing for rebirth, prosperity, or health. UNESCO inscribed Nowruz on its Representative List of Intangible Cultural Heritage in 2009, recognizing it as a shared festival across more than a dozen countries. It is the rare Iranian holiday that has survived every regime change (Sasanian, Arab, Turkic, Mongol, Safavid, Qajar, Pahlavi, Islamic Republic) without losing its name or its date.
Related
You will see this word together with سلام (the greeting attached to “نوروز مبارک”) and تعارف (the politeness rituals that flood every Nowruz visit). For the long view of where this word sits in Iranian linguistic history, read our guide to 2,500 years of Persian.
References
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