What is the official time and date of the first known beginning of time & events?

Question

What I mean is at what point did we know what was happening you know the sun rose, the moon came out, when and who told us these things were going to happen.

Answer 1

Oct 23, 4004 B.C.  (I even got a source for that.) <-- Biblical

The oldest humans are something like 4 Million Years old.

All depends on who you ask and what you believe