Koiak (/ˈkɔːjæk/; Coptic: Ⲕⲟⲓⲁⲕ, [ˈkɔjak]), also known as Choiak (Greek: Χοιάκ, Khoiák) and Kiyahk (Coptic: Ⲕⲓⲁϩⲕ, Kiahk, [ˈkijahk]; Arabic: كياك or كيهك)...

Koiak 5 – Coptic calendar – Koiak 7 The sixth day of the Coptic month of Koiak, the fourth month of the Coptic year. On a common year, this day corresponds...

Koiak 22 – Coptic calendar – Koiak 24 The twenty-third day of the Coptic month of Koiak, the fourth month of the Coptic year. On a common year, this day...

Koiak 19 – Coptic calendar – Koiak 21 The twenties day of the Coptic month of Koiak, the fourth month of the Coptic year. On a common year, this day corresponds...

Koiak 23 – Coptic calendar – Koiak 25 The twenty-fourth day of the Coptic month of Koiak, the fourth month of the Coptic year. On a common year, this day...

Koiak 20 – Coptic calendar – Koiak 22 The twenty-first day of the Coptic month of Koiak, the fourth month of the Coptic year. On a common year, this day...

Koiak 29 – Coptic calendar – Tobi 1 The thirtieth day of the Coptic month of Koiak, the fourth month of the Coptic year. On a common year, this day corresponds...

Koiak 10 – Coptic calendar – Koiak 12 The eleventh day of the Coptic month of Koiak, the fourth month of the Coptic year. On a common year, this day corresponds...

Koiak 21 – Coptic calendar – Koiak 23 The twenty-second day of the Coptic month of Koiak, the fourth month of the Coptic year. On a common year, this day...

Koiak 18 – Coptic calendar – Koiak 20 The nineteenth day of the Coptic month of Koiak, the fourth month of the Coptic year. On a common year, this day...