The MOMENT we take our first breath determines our birth chart. “The birth chart is a blueprint of the seed image of the soul, an archetypal map of the psyche” (Michael McLay, M.A.). In honor of the current Virgo ♍ Moon, I want to mention that the EXACT time is important for calculating a correct chart (an aspect of the Virgo archetype is the value of precision in order to be of better service).
If you are uncertain about your own birth time, check your birth certificate - it might be on there! Otherwise rectification is possible. Sometimes complicated or challenging, but nonetheless possible!