Happy Days Theme Song Lyrics

[Original Ending Version:]
(Seasons 1 & 2)

Sunday, Monday, Happy Days,
Tuesday, Wednesday, Happy Days,
Thursday, Friday, Happy Days,
Saturday, what a day,
Rockin all week with you.

This day is ours
Won't you be mine. (Oh Happy Days)
This day is ours (Oh Happy Days)
Oh please be mine.

Hello sunshine, goodbye rain,
She's wearing my high school ring on her chain.
She's my steady, I'm her man,
I'm gonna love her all I can.

(Chorus)

Gonna cruise her round the town,
Show everybody what I've found
Rock'n'roll with all my friends
Hopin' the music never ends.

These Happy Days are yours and mine (Oh Happy Days)
These Happy Days are yours and mine (Oh Happy Days)
These Happy Days are yours and mine, Happy Days.

---

[Later Seasons Opening Version:]
(Seasons 3 & on)

Sunday, Monday, Happy Days.
Tuesday, Wednesday, Happy Days.
Thursday, Friday, Happy Days.
The weekend comes,
My cycle hums,
Ready to race to you.

These days are ours,
Happy and Free. (Those Happy Days)
These days are ours,
Share them with me. (Oh baby)
Goodbye grey sky, hello blue.
There's nothing can hold me when I hold you.
Feels so right, it can't be wrong.
Rockin' and rollin' all week long.

Sunday, Monday, Happy Days.
Tuesday, Wednesday, Happy Days.
Thursday, Friday, Happy Days.
Saturday, What a day,
Groovin' all week with you.

These days ours,
Share them with me. (Those Happy Days)
These days are ours,
Happy and Free. (Oh baby)
These Happy Days are yours and mine.
These Happy Days are yours and mine, Happy Days

[Thanks to macahan, tonykendragioia for correcting these lyrics]