Petra Marklund, Swedish singer

Petra Linnea Paula Marklund, known also by her previous stage name September, is a Swedish singer, songwriter, and television presenter. Marklund started recording in professional studios around the age of twelve, and first came to the attention of the music scene with September's debut single "La La La " in 2003, released from her studio album September (2004).

September 12 is the 255th day of the year in the Gregorian calendar; 110 days remain until the end of the year.