From the “Zoroastrian” package Dey-be-Din The third Deygan feast, on the twenty-third of Dey Historical confidence: Attested In nearby years 1403 Monday 17 Dey 1403 6 January 2025 1404 Wednesday 17 Dey 1404 7 January 2026 1405 Thursday 17 Dey 1405 7 January 2027 1406 Friday 17 Dey 1406 7 January 2028 1407 Saturday 17 Dey 1407 6 January 2029 Other occasions in this package Nowruz (Zoroastrian religious feast)Khordad SalMaidyozarem GahambarMaidyoshahem GahambarPaitishahem GahambarAyathrem GahambarMaidyarem GahambarZartosht No-Diso