| Geestmaand Opening Festival in 2020 | 19-08-2020 |
| Geestmaand Opening Festival in 2021 | 08-08-2021 |
| Geestmaand Opening Festival in 2022 | 27-08-2022 |
| Geestmaand Opening Festival in 2023 | 15-08-2023 |
| Geestmaand Opening Festival in 2024 | 04-08-2024 |
| Geestmaand Opening Festival in 2025 | 24-08-2025 |
| Geestmaand Opening Festival in 2026 | 13-08-2026 |
| Geestmaand Opening Festival in 2027 | 02-08-2027 |
| Geestmaand Opening Festival in 2028 | 21-08-2028 |
| Geestmaand Opening Festival in 2029 | 09-08-2029 |
| Geestmaand Opening Festival in 2030 | 29-08-2030 |
| Geestmaand Opening Festival in 2031 | 18-08-2031 |
| Geestmaand Opening Festival in 2032 | 06-08-2032 |
| Geestmaand Opening Festival in 2033 | 26-08-2033 |
| Geestmaand Opening Festival in 2034 | 14-08-2034 |
| Geestmaand Opening Festival in 2035 | 04-08-2035 |
| Geestmaand Opening Festival in 2036 | 22-08-2036 |
| Geestmaand Opening Festival in 2037 | 11-08-2037 |
| Geestmaand Opening Festival in 2038 | 01-08-2038 |
| Geestmaand Opening Festival in 2039 | 20-08-2039 |
| Geestmaand Opening Festival in 2040 | 08-08-2040 |
| Geestmaand Opening Festival in 2041 | 28-08-2041 |
| Geestmaand Opening Festival in 2042 | 17-08-2042 |
| Geestmaand Opening Festival in 2043 | 06-08-2043 |
| Geestmaand Opening Festival in 2044 | 25-08-2044 |
| Geestmaand Opening Festival in 2045 | 14-08-2045 |
| Geestmaand Opening Festival in 2046 | 03-08-2046 |
| Geestmaand Opening Festival in 2047 | 22-08-2047 |
| Geestmaand Opening Festival in 2048 | 10-08-2048 |
| Geestmaand Opening Festival in 2049 | 30-08-2049 |
| Geestmaand Opening Festival in 2050 | 19-08-2050 |
