If January 1, 2025 is on a Wednesday, what day will January 1, 2027 fall on?

Question: If January 1, 2025 is on a Wednesday, what day will January 1, 2027 fall on?

Solution:
Except for a leap year, the first and last days of every year fall on the same day of the week. In a leap year, one extra day must be added.

The year 2025 is not a leap year.
If January 1st, 2025, is a Wednesday, then the last day of the year will also be a Wednesday.

January 1st, 2026, will be a Thursday.
The last day of 2026 will also be a Thursday.

January 1st, 2027, will be a Friday.