Sync the time on Windows Server 2008 R2/ 2012 R2 with the internet

Following are the steps that can be followed in order to sync your domain time with local time zone. 

Open command prompt run as administrator. 
First, locate your PDC Server. Open the command prompt and type: C:\\>netdom /query fsmo
Log in to your PDC Server and open the command prompt.
Stop the W32Time service: C:\\>net stop w32time
Configure the external time sources, type: C:\\> w32tm /config /syncfromflags:manual /manualpeerlist:time.nist.gov
Make your PDC a reliable time source for the clients. Type: C:\\>w32tm /config /reliable:yes
Start the w32time service: C:\\>net start w32time
The windows time service should begin synchronizing the time. You can check the external NTP servers in the time configuration by typing: C:\\>w32tm /query /configuration
Check the Event Viewer for any errors.