23rd

23rd is the ordinal form of the number 23. 23rd or Twenty-third may also refer to:

• A fraction, 1⁄23, equal to one of 23 equal parts
• 23rd of the month, a recurring calendar date

Geography

• 23rd meridian east, a line of longitude
• 23rd meridian west, a line of longitude
• 23rd parallel north, a circle of latitude
• 23rd parallel south, a circle of latitude
• 23rd Avenue
• 23rd Street (disambiguation)

Military

• 23rd Army (disambiguation)
• 23rd Battalion (disambiguation)
• 23rd Brigade (disambiguation)
• 23rd Division (disambiguation)
• 23rd Regiment (disambiguation)
• 23rd Squadron (disambiguation)

Other

• Twenty-third Amendment (disambiguation)
• 23rd century
• 23rd century BC
• "The 23rd", title of a season 1 episode of New Girl

See also

• 23 (disambiguation)
• The Twenty-Third Man, 1957 British mystery detective novel