| Peterborough Incorporation Day i 2025 | 01-07-2025 |
| Peterborough Incorporation Day i 2026 | 01-07-2026 |
| Peterborough Incorporation Day i 2027 | 01-07-2027 |
| Peterborough Incorporation Day i 2028 | 01-07-2028 |
| Peterborough Incorporation Day i 2029 | 01-07-2029 |
| Peterborough Incorporation Day i 2030 | 01-07-2030 |
| Peterborough Incorporation Day i 2031 | 01-07-2031 |
| Peterborough Incorporation Day i 2032 | 01-07-2032 |
| Peterborough Incorporation Day i 2033 | 01-07-2033 |
| Peterborough Incorporation Day i 2034 | 01-07-2034 |
| Peterborough Incorporation Day i 2035 | 01-07-2035 |
| Peterborough Incorporation Day i 2036 | 01-07-2036 |
| Peterborough Incorporation Day i 2037 | 01-07-2037 |
| Peterborough Incorporation Day i 2038 | 01-07-2038 |
| Peterborough Incorporation Day i 2039 | 01-07-2039 |
| Peterborough Incorporation Day i 2040 | 01-07-2040 |
| Peterborough Incorporation Day i 2041 | 01-07-2041 |
| Peterborough Incorporation Day i 2042 | 01-07-2042 |
| Peterborough Incorporation Day i 2043 | 01-07-2043 |
| Peterborough Incorporation Day i 2044 | 01-07-2044 |
| Peterborough Incorporation Day i 2045 | 01-07-2045 |
| Peterborough Incorporation Day i 2046 | 01-07-2046 |
| Peterborough Incorporation Day i 2047 | 01-07-2047 |
| Peterborough Incorporation Day i 2048 | 01-07-2048 |
| Peterborough Incorporation Day i 2049 | 01-07-2049 |
| Peterborough Incorporation Day i 2050 | 01-07-2050 |
