Is the time you provide a national calendar or a lunar calendar? The constellation looks at the national calendar. If the time you provide is correct. So your sign is Libra. Ascending constellation: Cancer. Descending sign: Capricorn. Your personality is influenced by three constellations: Cancer 25%, Leo 30% and Virgo 22%.
If you want to show the rising constellation more accurately, you need to provide the place of birth.