Year

Year 2019 is 71.87% complete.
71.87871335899369%

Month

Month 2019-9 is 64.52% complete.
64.52434303042239%

Day

Day 2019-9-20 is 35.72% complete.
35.729957644322035%

This site Dividing the year, month, day into 100 pieces and show the progress bar for you.

For example