Hence, Ay's precise reign length is unknown and he could have ruled for as long as seven to nine years, since most of his monuments and his funerary temple at Medinet Habu were either destroyed or usurped by his successor, Horemheb.
Oleh karena itu, panjang pemerintahan Ay yang tepat tidak diketahui dan ia bisa memerintah selama 7 sampai 9 tahun karena sebagian besar monumen dan kuil makamnya di Medinet Habu dihancurkan atau dirampas oleh penggantinya, Horemheb.