Sun is the main source of Light and ruby gemstone relates to planet Sun. Sun Spends around 1 month in each sign before it transits to the next. Sun is said to bring positive results for the native if it is placed in 3rd, 6th, 10th, and 11th house from natal Moon. Here, I am presenting the Sun transit to all other zodiac signs with its effects. Have a look at this PPT Effect Of Sun Transit On All Zodiac Signs