How to Override Date Format
The only possible way to change the date format for EasyBlog 5 is through overriding Joomla language string on your site. To do so, navigate to Extensions > Languages. Click on overrides option on the left menu and add a new language override for the date. You will need to override this language string DATE_FORMAT_LC1 using the Date Format.
Example of text for Date Format:
l, F d, Y (day of the week, month days, year)
d F Y (days month year)
l, F d, Y (day of the week, month days, year)
d F Y (days month year)