The phrase "a joyous one" is correct and usable in written English.
It can be used to describe an experience, event, or occasion that brings happiness or joy.
Example: "The celebration was a joyous one, filled with laughter and cheer."
Alternatives: "a happy occasion" or "a delightful experience."
I think the mood on set was really kind of a joyous one".
A wretched day for England, a joyous one for beleaguered Bangladesh.
It is an annual inconvenience, a joyous one that many people in Boston gripe about and love.
Over the past five years the month of December has not been a joyous one for the Dolphins.
"Sisters, dress in your "Formation" video/Super Bowl performance-inspired gear and make this a moment a joyous one!
In a case with many puzzles, the only certainty, and a joyous one, is that Elizabeth has been returned to her family, alive and apparently healthy.
Adam finished the week-long race in second place in all three classifications (general, mountains and points), and Simon would win two stages, including a joyous one-two into Morzine, on his way to 10th overall.
But perhaps the best thing Universal Sports has done is a joyous one-hour documentary about the U.S. Women's Hockey team, Blood, Sweat and Cookies.
It wasn't a particular joyous one in many respects, but as the past few months of weekly round-ups have proved we have at least enjoyed a season of excellent music.
Granted, some of those libraries aren't around anymore, Neither is my mother, but that's another story -- a significantly less joyous one.
If this is some kind of creeping infection, it is a benign and often giggly joyous one that eventually floods the stage with pulsating colour and showers the audience with brightly coloured confetti.
