Open the Facebook app or website
Log in to your account
Go to the search bar
Search for the person’s name
Open their profile
Check the About section
Look for the Birthday or Contact and Basic Info section
If visible, note the date of birth
Go to the Events or Birthdays section to see upcoming birthdays of friends
Check your notifications for birthday reminders
Use the Friends list to browse profiles and view public birthday information
If the birthday is not visible, the person may have hidden it in their privacy settings