This article is with regard to the temple from the sun at Modhera. For your listing of Sunshine temples on the earth, see Temple with the Sunshine. These towering spires are certainly not just decorative but will also maintain symbolic and spiritual importance. The vimana, particularly, is a particular attribute https://medium.com/@jameag789/the-hanuman-mandir-spiritual-and-cultural-center-for-the-hindu-271fbc4e7bb7