The Sabian Symbols are 360 symbolic vignettes each corresponding to a degree of the zodiac. All of the planets travel through the zodiac, but it can be convenient to look at the Sun, for in its 365 day cycle it spends approx 1 day per Sabian over the course of the year. Perceiving the corresponding Sabian that the Sun is in each day is a powerful way of tuning into the energy of the day.
Also, the degree the Sun was in on the day of birth and the corresponding Sabian is often a key symbol for understanding the core essence of that person. The symbols for the degrees of the other planets and points in a chart can also be useful.
Look up each Sabian symbol
*Please note: You always round up to the next degree when working with the symbols. Here is an explanation about that from Dane Rudhyar, “if the symbol is referred to the position of a planet in an astrological chart, Cancer 5º begins at 4º 1” (four degrees and one second or minute) and ends with Cancer 4º5959”; just as the first year (year number 1) of a life begins at birth and ends with the first birthday. We are dealing with a process, and ‘Phase One starts the very moment the process begins.”