Source: https://amzn.com/0873376501
And if you read your own link, it's the same in the UK.
http://www.sfchronicle.com/bayarea/article/Long-shadows-crea...
>But critics argue that economic benefits don’t justify a violation of 1984’s Proposition K — the “Sunlight Ordinance” — which blocks construction of any building over 40 feet that casts an adverse shadow on Recreation and Park Department property unless the Planning Commission decides the shadow is insignificant.
>The project would throw a shadow on Portsmouth Square between 8:05 and 9:10 a.m. from late October to early February. It would shadow St. Mary’s Square, also in Chinatown, in March and September. It would also shadow Justin Herman Plaza, at the foot of Market Street, from mid-October to late February, and Union Square from early May to early August.
https://www.samuels-solicitors.co.uk/news/right-to-view