Each module has items that are displayed and use our timestamp settings to display the date the way we would like. If a module does not specify a timestamp setting it will use the default timestamp layout which is controlled with this setting. For a better understanding on how to modify this setting and what the string values stand for you can follow up on the PHP date() function here.
Select the default time zone for guests and new users.
Extended Global Timestamp
The format for parsed and displayed dates. MDY = Month/Day/Year DMY = Day/Month/Year YMD = Year/Month/Day
Set this to Yes to use a Datepicker on all areas that require users to select a date.
Timestamps displayed on feeds.
Control how we display the users date of birth for the privacy setting "Show my full birthday in my profile".
Control how we display the users date of birth for the privacy setting "Show only month & day in my profile.".