2025 Square Year Round. 2025 marks a special milestone as a perfect square year, being the square of 45 (45² = 2025). 2025 is a perfect square year:

It is a perfect square, beautifully expressed as (45 2 = 2025) or 45×45=2025. 2025 is a perfect square, as it equals 45² (45 x 45 = 2025).