Avesta calendar: practical teachings for each day of the week

The Avesta calendar is one of the world's oldest calendars, rooted in Zoroastrian tradition and the teachings of the prophet Zarathustra. Each week offers practical daily guidance based on this ancient system. The current edition covers May 28 to June 3.

The Avesta calendar, one of the most ancient timekeeping traditions in human history, continues to offer daily spiritual and practical guidance to those who follow it. Rooted in Zoroastrianism — the religion founded on the teachings of the prophet Zarathustra — the calendar has shaped philosophical and cultural thought for thousands of years.

Zoroastrianism is among the world's oldest monotheistic religions, originating in ancient Persia. Its followers, known as Zoroastrians or Mazdayasnians, structured their understanding of time and ethics through the Avesta, the sacred scripture from which the calendar takes its name. Each day in the Avesta calendar carries a specific name and associated spiritual meaning, offering believers a framework for daily reflection and conduct.

The current weekly edition covers May 28 through June 3, presenting teachings relevant to each individual day. These teachings are drawn from the ancient Avestan texts and are intended to provide moral and practical orientation in everyday life — encouraging virtues such as honesty, diligence, and harmony with the natural world.

Though Zoroastrianism is no longer among the world's largest religions, its influence on later traditions — including Judaism, Christianity, and Islam — is widely recognised by scholars. Interest in the Avesta calendar has seen a modest revival in recent decades among those seeking connections to pre-Abrahamic spiritual traditions.