Name that Carol

Name That Christmas Carol
Answers in green at bottom
Quadruped with crimson proboscis
5 p.m. to 6 a.m. without noise
Miniscule hamlet in the far east
Ancient benevolent despot
Adorn the vestibule
Exuberance directed to the planet
Listen, aerial spirits harmonizing
Monarchial trio
Yonder in the haystack
Assemble, everyone who believes
Hallowed post meridian
Fantasies of a colorless December 25th
Tin tintinnabulums
A dozen 24-hour Yule periods
Befell during the transparent bewitching hour
Homo sapien of crystallized vapor
I merely desire a pair of incisors
I spied my maternal parent osculating a fat man in red
Perambulating through a December solstice fantasy
Aloft on the acme of the abode

(answers will be posted later today!)