Constellation house astrolabe inquiry is free.

If you don't know your constellation, please follow the following steps: 1. Open a browser and type keywords such as "constellation query" or "constellation calculator" in the search engine. 2. Choose constellation query websites, such as "Constellation House", "Constellation Valley" and "Constellation Collection". 3. Enter your date of birth, including the year, month, day and time of birth (preferably the exact time). 4. Click the "Query" or "Calculate" button, and the system will calculate your constellation according to your date and time of birth. You can get information about your sun sign and rising sign, as well as your horoscope characteristics and life fortune.