Input (grade 13): In tropical astrology, the Sun is considered to be in the sign Leo from July 23 to August 22, and in sidereal astrology, from August 16 to September 15.
Output (grade 9): In tropical astrology, the Sun is considered to be in the sign Leo from July 23 to August 22. In sidereal astrology the sun is said to be in Leo from August 16 to September 15.