Yazidi Calendar and Its Seasonal Festivals: An Overview of Months, Days, and Sacred Times

This encyclopedia entry offers a scholarly overview of the Yazidi calendar and its seasonal festivals, drawing on primary community sources and recent academic surveys.

The Yazidi calendar (Kurmanji: Rojnameya Êzidiyan) is a solar‑based system that organizes religious observances into fixed seasonal dates and movable lunar festivals, anchoring communal life around the creation myth and the renewal of nature.

Pronunciation & orthography

In Kurmanji the term is spelled Rojnameya Êzidiyan. Arabic‑script versions appear as روزنامهٔ ایزدیان, while Cyrillic transcriptions used by some diaspora scholars read Рожнамеја Êзидијан. The IPA transcription is /ɾod͡ʒnaˈmeja eːzidiˈjan/. Common English misspellings include “Yazidi calendar” and “Ezidi calendar”.

Main exposition

Structure of the Yazidi calendar

The calendar follows the ancient Seleucid (Julian) system, counting twelve months of thirty days plus five epagomenal days. Dates are calculated on the solar year, preceding the Gregorian calendar by thirteen days, which places the New Year in early April (first Wednesday on or after 14 April) (https://en.wikipedia.org/wiki/Yazidi_New_Year).

Months and seasonal cycle

Each month is linked to a natural element or a divine figure (e.g., Adar – spring, Şêb – summer). The seasonal rhythm mirrors ancient Iranian agrarian festivals, a continuity noted by scholars studying the fixed‑seasonal observances (http://www.cultureofiran.com/yazidi.html).

Key sacred days

The most prominent sacred day is the New Year, known as Çarşema Sor or “Red Wednesday”. It commemorates the completion of creation and the soul’s settlement in Adam’s mould (https://www.kdp-fro.krd/en/article/2515). Other fixed festivals include the “Feast of the Sacred Spring” (April 20‑21) and the “Harvest Celebration” in autumn, both tied to agricultural cycles.

Festival types

Yazidi festivals fall into two broad categories:

• Local (ṭewaf): Village‑level celebrations at shrines dedicated to a specific holy figure; each village holds an annual ṭewaf (http://www.cultureofiran.com/yazidi.html).
• General (seasonal & movable): Community‑wide rites observed at the holy Lalish temple, including the New Year and lunar‑based festivals derived from Islamic calendars.

New Year (Red Wednesday)

Celebrated on the first Wednesday of April, Red Wednesday marks the start of the Yazidi year (Sersal). Preparations begin Tuesday evening with egg‑boiling, baking of the ceremonial sawuk bread, and visits to graves (https://en.wikipedia.org/wiki/Yazidi_New_Year). Pilgrims travel to Lalish, where they offer sacrifices at the entrance of the Zemzem spring cave and climb surrounding hills, fastening colourful ribbons to pray for fertility (https://www.kdp-fro.krd/en/article/2515).

Other fixed festivals

Fixed festivals follow the Seleucid calendar and are thought to descend from ancient Iranian seasonal rites. Examples include the “Day of the Sacred Fire” in late summer and the “Winter Solstice Vigil” in December, both celebrated with communal meals and candle‑lighting (http://www.cultureofiran.com/yazidi.html).

Movable festivals

Movable festivals align with the Islamic lunar calendar, such as the celebration of the end of Ramadan (Eid al‑Fitr) adapted into a Yazidi context, where special prayers are offered at Lalish (http://www.cultureofiran.com/yazidi.html).

In the oral tradition

Yazidi oral poetry (qewl) preserves the cosmological meaning of the calendar. A well‑known beyit recites:

“When the red sun rises on the first Wednesday, the world is reborn and the peacock spreads its feathers.”

These verses are performed during the New Year ceremony, linking mythic creation with seasonal renewal (https://www.kdp-fro.krd/en/article/2515).

Scholarly disagreement

Kreyenbroek argues that the Yazidi calendar is a direct continuation of the ancient Mesopotamian lunisolar system, emphasizing its astronomical precision. Açıkyıldız contends that the calendar’s current form is a syncretic adaptation of Seleucid solar reckoning combined with later Islamic lunar influences, pointing to the coexistence of fixed and movable festivals (http://www.cultureofiran.com/yazidi.html).

Common misconceptions

Regional variation

While the core calendar remains uniform, regional practices differ:

• Sinjar: Emphasis on agricultural rites, with extra “Field Blessing” ceremonies.
• Sheikhan: Larger pilgrimages to Lalish; more elaborate night vigils.
• Syria & Turkey: Adapted ṭewaf festivals that incorporate local Kurdish folk music.
• Caucasus diaspora: Calendar is observed alongside the Gregorian year, with community centers hosting New Year events.

Timeline

Data table

Notes:

1. ¹Calculated from Seleucid rules; see KDP article for methodology (https://www.kdp-fro.krd/en/article/2515).
2. ²Calculated; corroborated by community calendars (http://www.cultureofiran.com/yazidi.html).
3. ³Explicitly reported by the Kurdish Center for Studies (https://nlka.net/eng/red-wednesday-the-yazidi-new-years-ritual/).