About Day of the Year
Find today's day number and how much of the year has elapsed.
How it works
The day number and elapsed percentage use the current year, including leap years.
How to use
- Read today's day number.
- Check the percentage elapsed.
- Hover over the calendar for date details.
Practical example
1 January is day 1; 31 December is day 365 in a non-leap year.
Useful tips
The current date comes from your device. Leap years contain 366 days.