The Year of our Lord Ajora 1183, though in the old Valendian Calendar's reckoning, I believe it would be the year 2003. Ivalicean scholars no longer use that system, though. It fell quite out of fashion with the rise of the church.

[He doubts it will make any sense to her no matter how clearly he explains the Ivalician system, but he still feels he should be as clear as possible.]