| Anniversary of Sierra Gorda in 2025 | 05/18/2025 |
| Anniversary of Sierra Gorda in 2026 | 05/18/2026 |
| Anniversary of Sierra Gorda in 2027 | 05/18/2027 |
| Anniversary of Sierra Gorda in 2028 | 05/18/2028 |
| Anniversary of Sierra Gorda in 2029 | 05/18/2029 |
| Anniversary of Sierra Gorda in 2030 | 05/18/2030 |
| Anniversary of Sierra Gorda in 2031 | 05/18/2031 |
| Anniversary of Sierra Gorda in 2032 | 05/18/2032 |
| Anniversary of Sierra Gorda in 2033 | 05/18/2033 |
| Anniversary of Sierra Gorda in 2034 | 05/18/2034 |
| Anniversary of Sierra Gorda in 2035 | 05/18/2035 |
| Anniversary of Sierra Gorda in 2036 | 05/18/2036 |
| Anniversary of Sierra Gorda in 2037 | 05/18/2037 |
| Anniversary of Sierra Gorda in 2038 | 05/18/2038 |
| Anniversary of Sierra Gorda in 2039 | 05/18/2039 |
| Anniversary of Sierra Gorda in 2040 | 05/18/2040 |
| Anniversary of Sierra Gorda in 2041 | 05/18/2041 |
| Anniversary of Sierra Gorda in 2042 | 05/18/2042 |
| Anniversary of Sierra Gorda in 2043 | 05/18/2043 |
| Anniversary of Sierra Gorda in 2044 | 05/18/2044 |
| Anniversary of Sierra Gorda in 2045 | 05/18/2045 |
| Anniversary of Sierra Gorda in 2046 | 05/18/2046 |
| Anniversary of Sierra Gorda in 2047 | 05/18/2047 |
| Anniversary of Sierra Gorda in 2048 | 05/18/2048 |
| Anniversary of Sierra Gorda in 2049 | 05/18/2049 |
| Anniversary of Sierra Gorda in 2050 | 05/18/2050 |
