Sunny (adjective)

1. Bright with sunshine.
2. Cheerful and bright.

Origin:

Late middle english (in the sense 'sunny'): from sun + -y.

Examples:

1. It was a sunny day with clear skies.
2. She had a sunny disposition and always smiled.
3. The garden was sunny and warm.
4. The room was sunny and filled with light.
5. The painting had a sunny yellow background.