1.	Aries is the first astrological sign in the zodiac, spanned in the first 30 degrees of celestial longitude (0°≤ λ <30°).
2.	Aries is originated from the Aries constellation.
3.	The Sun transits this sign from approximately March 21 to April 19 each year.
4.	This time period is exactly the first month of the Solar Hijri calendar (Arabic Hamal/Persian Farvardin/Pashto Wray).