Order emails are generated with the incorrect time and/or date.
Assuming that PHP has been properly configured (through the php.ini file) and that the MySQL system time zone variable is correct then it is worth looking at the WordPress settings.
- Go to General Settings and ensure that the correct timezone has been set.
- Important! It must not be a manual offset such as “UTC -8″. Choose a PHP supported zone instead, such as “Arctic/Longyearbyen” or “America/Denver”.