Edward asked Bella, "The time right now is 7 pm. Can you tell me what will be the time 23, 999, 995 hours later ?"

While Bella does not know the answer, do you ?

The time after 24, 000, 000 hours later will be the same i.e. 7 pm. Five hours before that, the time will be 5 hours before 7 pm i.e. 2 pm.