The UN observes all Christian and Muslim holidays as days off...

... but

Making Yom Kippur a UN holiday to honor the genocidal "state" of Israel would be sure way to increase global anti-Jewish sentiment.
— Ali Abunimah (@AliAbunimah) August 27, 2014
Like @AliAbunimah - a good friend of US President Hussein Obama - stays up at night fretting over global anti-Jewish sentiment....