The most annoying bugs I’ve dealt with while building a birth-chart engine were not about zodiac signs. They were about time. And the deeper I got into it, the more I realized that “birth time” is a much less simple input than it looks on a form.
Source: [Dev.to](https://dev.to/getbirthchart/the-hard-part-of-birth-chart-calculations-isnt-the-zodiac-its-time-5h06)