My favourite time of the year is mid-spring (around early- to
mid-May) when most of the snow has melted and the trees begin to
bud. The days get progressively longer and warmer, and there's
actually enough daylight to do things outdoors after getting back
from work.
Fall is nice too, especially when the colours change. But the
anticipation of what comes after that, dilutes the joy of that
season somewhat.
Winters, I merely tolerate, and summers can get friggin' hot.
MG