I'm looking for an online calendar that gives daily basic prayer information. This calendar would be geared towards someone who needs to know when the prayers are out of the ordinary, or letting them know when not to wear tefillin.
A basic guide for that day's prayer, including information such as:
Today is a regular day, no special prayers added.
Today is Rosh Chodesh, add half-hallel and Musaf Prayer for Rosh Chodesh.
Does such a resource exist? If not, is there something close? A print version, perhaps?