Viewing the day from the past to the present is an extremely important thing when carrying out important tasks in human life, so his father has the custom of "Watching the day and being picky". According to custom and practice, if you do great things on good days and hours, that work will have a higher probability of success, and vice versa, when you do it on bad days, it will be easy to encounter difficulties and affect your self. heavier body than to relatives and descendants. Considering the day is an extremely important job, there is a need to pay special attention to abstinence. When doing anything, you should also choose a good day and time to enjoy good fortune.
So the calendar of good and bad days tells us what to abstain, good and bad for the day, or good hour, bad hour

*Feature
- See dates and times good and bad
- Meaning of discussion