Rio bridge
| March | May | June |
June measures [ top ⇑ ]
| Date |
Gnomon (cm) |
Shadow(cm) |
Angle (°) |
| 21 June |
17 |
4.5 |
14.8 |
June gallery
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May measures [ top ⇑ ]
| Date |
Gnomon |
Shadow |
Angle |
| 1-5-15 |
60 cm |
37 cm |
31.66° |
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March measures [ top ⇑ ]
| Date |
Gnomon |
Shadow |
Angle |
| 21 march |
86 cm |
67.2 cm |
38.0° |
March gallery
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