A year has 52 Fridays, 52 Saturdays and 52 Sundays (156 days in total), and in most years one of these weekdays appears a 53rd time. A common year has 365 days and a leap year has 366, so the exact count depends on which day the year starts on. This guide shows the simple math, the rule for 52 vs. 53, and a table you can check any year against.
The Quick Answer
- Fridays in a year: 52 (or 53)
- Saturdays in a year: 52 (or 53)
- Sundays in a year: 52 (or 53)
- Fridays, Saturdays and Sundays combined: 156 to 158 days
Every weekday occurs at least 52 times because a year has at least 52 full weeks. The leftover days decide which weekdays get a 53rd appearance.
Why the Count Is 52 or 53
A week has 7 days, and 52 × 7 = 364. That leaves extra days in every year:
- Common year (365 days): 1 extra day. The weekday that January 1 falls on occurs 53 times. Every other weekday occurs 52 times.
- Leap year (366 days): 2 extra days. January 1’s weekday and the weekday after it each occur 53 times.
So if January 1 is a Friday, Saturday or Sunday, that day (or in a leap year, one of the two extra days) will appear 53 times that year.
Fridays, Saturdays and Sundays by Starting Day
Common year (365 days)
| January 1 falls on | Fridays | Saturdays | Sundays | Total F + Sa + Su |
|---|---|---|---|---|
| Monday to Thursday | 52 | 52 | 52 | 156 |
| Friday | 53 | 52 | 52 | 157 |
| Saturday | 52 | 53 | 52 | 157 |
| Sunday | 52 | 52 | 53 | 157 |
Leap year (366 days)
| January 1 falls on | Fridays | Saturdays | Sundays | Total F + Sa + Su |
|---|---|---|---|---|
| Monday | 52 | 52 | 52 | 156 |
| Tuesday | 52 | 52 | 52 | 156 |
| Wednesday | 52 | 52 | 52 | 156 |
| Thursday | 53 | 52 | 52 | 157 |
| Friday | 53 | 53 | 52 | 158 |
| Saturday | 52 | 53 | 53 | 158 |
| Sunday | 52 | 52 | 53 | 157 |
Real-Year Examples
- 2026 (common year, starts Thursday): 52 Fridays, 52 Saturdays, 52 Sundays = 156 days.
- 2027 (common year, starts Friday): 53 Fridays, 52 Saturdays, 52 Sundays = 157 days.
- 2028 (leap year, starts Saturday): 52 Fridays, 53 Saturdays, 53 Sundays = 158 days.
- 2023 (common year, starts Sunday): 52 Fridays, 52 Saturdays, 53 Sundays = 157 days.
How to Work It Out for Any Year
- Find out which weekday January 1 falls on.
- Start with 52 for each of Friday, Saturday and Sunday.
- In a common year, add 1 to the weekday that matches January 1.
- In a leap year, add 1 to the weekday of January 1 and 1 to the next weekday.
Example: a leap year that begins on a Friday gives 53 Fridays and 53 Saturdays, with 52 Sundays.
FAQs
How many Fridays are in a year?
There are 52 Fridays in a year, and 53 when January 1 is a Friday (common year) or a Thursday or Friday (leap year).
How many Saturdays are in a year?
There are 52 Saturdays in a year, and 53 when January 1 is a Saturday (common year) or a Friday or Saturday (leap year).
How many Sundays are in a year?
There are 52 Sundays in a year, and 53 when January 1 is a Sunday (common year) or a Saturday or Sunday (leap year).
How many Fridays, Saturdays and Sundays are in a year combined?
Together they make 156 days in most years, and 157 or 158 days when the extra days fall on one or more of them.
Final Takeaway
Remember it this way: 52 of each, plus the extra day or two. Check which weekday January 1 lands on, and you know exactly how many Fridays, Saturdays and Sundays the year holds.