March Aries vs April Aries have different personalities. Know from astrologers what is the difference between March Aries vs April Aries Personalities. Many Aries of the zodiac feel like March Aries and April Aries can go head-to-head with each other. It makes sense that, even though we share Sun signs, the positions of other planets in our birth charts will vary depending on the time of year, day, and moment.