can i enter PRC on the date of expiry of visa

hi , i am sandy, i have chinese visa which will be valid upto 12th november, there mentioned enter before 12 th november 2016. i have booked ticket or morning train from macau to Guangzhou of 12 november. so i shall enter in china on 12 th morning. will the immigration officer allow me to get in for one night stay or not? please advice .