Exit Re-Entry Visa Return date

In my Son's Exit Re-Entry Visa, it says RETURN BEFORE 25/09/2014 (01/12/1435h)

I want to know if he can land in Jeddah airport on the same expiry date i.e. 25/09/2014

You entered: 25 / 9 / 2014
The conversion result is: Thursday 1 Thw al-Hijjah 1435 A.H.
*There is a small probability of one day error.

Be careful as the return date is the Hijri date, and the new month will start when the new moon is sighted. You might be better off trying get him back earlier.

It says return before 25th, so.. umm.. ya, return before the 25th :) It's self explanatory for a reason.