Mars will enter Aries on June 27, 2022. As per astrological prediction the transit will happen at 5.39 am. This transit will be effective till August 10, 9.10 pm.
The transit of a planet is considered to be significant as in astrological terms it determines the course of action of the sign and its impact on individuals born under specific zodiac signs.
It also holds religious significance. Many auspicious activities are either planned or put on hold in view of the nature of the transition. If it is a favorable sign for some they go ahead with the auspicious activities and rest others are suggested to put such activities on hold till a better time comes.
Mars transit in Aries and its effect on different zodiac signs is discussed here: