Situation: the student is asking about the possibility of having the next lesson with his teacher at 8:00 instead of usual 8:30. Teacher is answering:
"This Friday, 8:00 is fine. Not sure, though, about the latter times"
Is it okay to say like that? Google on "latter times" seems to return a lot of religious context, but here the teacher is not implying anything religious. He only says that he is not sure if other subsequent lessons after this Friday are also possible to be held at 8:00