sunglade

noun3

1. •
   A glade in a forest with a lot of sunshine coming in.
2. •
   An area of sunlight on a body of water.

   • […] sometimes, also, the rising or setting sun produces a sunglade, like a river of molten gold, or rather of pure fire, flowing across the ocean toward the earth […] — 1874
3. •
   A sunbeam.