I'm sorry, but "rimringer" does not correspond to any known sun sign in astrology. It is important to note that horoscopes are typically based on a person's date of birth and corresponding zodiac sign, rather than just their first name. However, if you are interested in a general analysis based on the name "rimringer," I can provide some insight from a numerological perspective. 

Analyzing the name "rimringer" using numerology, we break it down to individual letters and assign a numerical value to each. R=9, I=9, M=4, R=9, I=9, N=5, G=7, E=5, R=9. Adding these numbers together (9+9+4+9+9+5+7+5+9), we get a total of 66. In numerology, the number 66 is associated with harmony, balance, and nurturing. People with this number are often seen as caring, compassionate, and empathetic individuals who value relationships and community. They may be natural healers or peacemakers, seeking to create a harmonious environment for themselves and those around them. They may also have a strong sense of intuition and emotional intelligence, allowing them to connect deeply with others on a spiritual level. Overall, "rimringer" is a name that suggests a person who is sensitive, caring, and devoted to creating a sense of unity and emotional well-being in their personal relationships.