Back تقويم اليونان القديم Arabic Calendari àtic Catalan Attischer Kalender German Αττικό ημερολόγιο Greek Atika kalendaro Esperanto Calendario ático Spanish گاهشماری آتیکی Persian Attikalainen kalenteri Finnish Calendrier attique French Calendario ático Galician
The Attic calendar or Athenian calendar is the lunisolar calendar beginning in midsummer with the lunar month of Hekatombaion, in use in ancient Attica, the ancestral territory of the Athenian polis. It is sometimes called the Greek calendar because of Athens's cultural importance, but it is only one of many ancient Greek calendars.
Although relatively abundant, the evidence for the Attic calendar is still patchy and often contested. As it was well known in Athens and of little use outside Attica, no contemporary source set out to describe the system as a whole. Further, even during the well-sourced 5th and 4th centuries BC, the calendar underwent changes, not all perfectly understood. As such, any account given of it must be a tentative reconstruction.