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Sundial
Residential area “Casa Vilari”
Photo n° 3 |
The luminous spot
reflected by the mirror on the wall, is next to the winter
solstice (December 22nd), the shortest day of the
year, indicating 13.10 Central European meantime.
To obtain the
civil time it is necessary to apply the time correction, which
is of 1 minute on December 22nd.
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