| City | Country | School | Latitude (°) +N/-S | Longitude (°) +E/-W |
| Ipatinga | Brazil | Instituto S do Saber | -19.468 | -42.548 |
| Date | Gnomon height [cm] | Shadow length [cm] | Angle (°) |
| 21/01/2025 | 13.4 | -0.1 | -0.4 |
| 31/01/2025 | 14.0 | -1.0 | -4.1 |
| City | Country | School | Latitude (°) +N/-S | Longitude (°) +E/-W |
| Ipatinga | Brazil | Instituto S do Saber | -19.468 | -42.548 |
| Date | Gnomon height [cm] | Shadow length [cm] | Angle (°) |
| 21/01/2025 | 13.4 | -0.1 | -0.4 |
| 31/01/2025 | 14.0 | -1.0 | -4.1 |