Since it's the "Day of the Sun", and, at least in my country the Sun is shining gorgeously, heralding Spring, here's a poem with that theme:
Newborn green, newborn green
How long has it been?
Since the time I saw you last,
Everything froze up so fast...
Now that ice is in death's throes,
And there are no more cold foes,
You rise up like greenish fire,
To fulfill nature's desire,
To sprout flames of tree buds higher,
In a reborn green attire!
'Til we meet again!