| City | Country | School | Latitude (°) +N/-S | Longitude (°) +E/-W |
| Méier | Brazil | Escola Municipal Bento Ribeiro | -22.904 | -43.280 |
| Date | Gnomon height [cm] | Shadow length [cm] | Angle (°) |
| 01/02/2025 | 20.0 | -1.0 | -2.9 |
| 11/02/2025 | 20.0 | -2.5 | -7.1 |
| 12/02/2025 | 20.0 | -1.7 | -4.9 |
| 13/02/2025 | 20.0 | -2.0 | -5.7 |
| 14/02/2025 | 20.0 | -2.0 | -5.7 |
| 15/02/2025 | 20.0 | -2.0 | -5.7 |
| 16/02/2025 | 20.0 | -2.0 | -5.7 |
| 17/02/2025 | 20.0 | -2.0 | -5.7 |
| 18/02/2025 | 20.0 | -2.0 | -5.7 |
| 19/02/2025 | 20.0 | -2.0 | -5.7 |
| 20/02/2025 | 20.0 | -2.0 | -5.7 |
| 21/02/2025 | 20.0 | -1.8 | -5.1 |
| 22/02/2025 | 20.0 | -2.0 | -5.7 |
| 23/02/2025 | 10.0 | -2.0 | -11.3 |
| 24/02/2025 | 10.0 | -1.9 | -10.8 |
| 26/02/2025 | 20.0 | -2.0 | -5.7 |