I've heard Same Old Lang Syne and Celebrate Me Home on small town stations outside the holidays. I.E. in August.
Interesting. Sirius XM's soft-rock channel, The Bridge, plays "Same Old Lang Syne" and another non-Christmas song with a Christmastime setting, Jim Croce's "It Doesn't Have To Be That Way," year-round, but I don't recall ever hearing them outside the season back when we had a number of AM and FM stations that still played Fogelberg and Croce. I wonder if iHeart's Breeze stream plays either; it's only been on HD here since the spring and I haven't listened to it enough to get deep into its playlist.