You can set up the date and time format in WordPress as you want. It is not a difficult task, everything can be done in one minute.
What will you learn here?
1. Access the admin panel of your blog
You will find the admin panel of your blog at the wp-admin folder. In other words, point your browser to http://yourdomain.com/wp-admin and log in.
2. Enter the general settings
On the left side of the admin panel of your WordPress blog click on the Settings option and then choose General.
At the bottom of the page you will find the Date Format and Time Format sections. Here you can choose the new date and time format. When done, do not forget to click the Save changes button.