Sometimes, we see that the System Time/Date value in NWA are different than the Date & Time values of the OS. The Date & Time value on the OS are correct but NWA shows different value which is incorrect.
Value for System Time/Date in NWA can be set through Personalize -> Time Zone. It provides 3 options:
System Time Zone
User Time Zone
Custom Time Zone
In order to set the Timezone w.r.t. the OS, select option Personalize -> Time Zone -> System Time Zone.