Tolkien - The tale of the sun and moon  

“Now when all were thus come together, then spake Manwe to them and told the tdings of Sorontur and how the chase had failed, but at that time the Gods were wildered in the gloom and had little counsel, and sought each one his home and places of old delight now dead, and there sat in silence, dark and pondering. Yet some fared ever and anon out upin the plain and gazed wistfully at the faded Trees as though those withered boughs would one day burgeon with new light: but this came not to pass, and Valinor was full of shadows and of gloom, and the Elves wept and could not be comforted, and the Noldoli had bitter sorrow in the northern lands.

Thereafter in a great time it pierced the grief and the weariness of the Gods that light is gone from Valinor for ever, and that never again will those Trees bloom again at their appointed times. Only the light of the stars remained, save where a glow lay about the fountain of Kulullin playing still or a pale gleam lingered nigh deep Telimpe, vat of dreams. Yet even these were dimmed and tarnished, for the Trees bore dew no more for their replenishment.