sunshiny

adjective3

1. •
   Sunny; having, characterised by, full of, or illuminated by sunshine.

   • There are men that roll through life, like a fire-new red ball going across Mr. Lord's cricket-ground on a sunshiny day […] — 1858
2. •
   (figurative) Beautiful and bright, as if illuminated by sunshine; radiant; beaming; glowing; resplendent; shining.

   • The blazing brightnesse of her beauties beame, / And glorious light of her sunshyny face / To tell, vvere as to striue against the streame. — 1590
3. •
   (figurative) Cheerful; happy; pleasant.

   • Flowers can make any room sunshiny.