Jovial, Merry, Lively, Spring Season, Warm Weather
noun, な adjective
If you have a spirit of sunshine you're a really cheerful person.
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
You are really blessed to have such a cheerful wife who's good at cooking and loves her children.
I got carried away by the warm spring weather and fell asleep before I knew it.
My family is poor but jovial.