HAHA.
For the first few minutes of me tinkering with that count down timer, I couldn't figure out the time Black Mesa Source site used.
Days... check.
What... what time in hours/minutes??? Midnight doesn't match. Noon doesn't match.
For MY local time (it is javascript, so, client/local)... I figured out it was 1047am (EST)
What?? WHy? Why such an odd time?
Then I realized... I'd been playing HL:Source to get a feel of the game again, so I could compare Black Mesa Source, see if they use same general flow/enemy placement..etc.
I went back and played the intro train ride.
According to the soothing voice... while riding the train, "the time is now 8...47...am"
That rocks!