What is the fastest you've completed the Community Center?

[NotSoSnarky]

The earliest is the third or fourth week of fall for me. I had gotten a lot of items from the Traveling Cart, which really helped

 

[StardewCrossing64]

For me, it was Winter of Year 1! It's a lot better than my perfection save file where I completed the community centre in Fall of Year 2...

 

[Magically Clueless]

mine was also winter year 1, but i'll be honest, usually i just finish like summer year 2

the traveling cart has definitely been a savior though