Jera is the letter J
Anglo-Saxon Rune Poem (from ragweedforge.com)
Summer is a joy to men, when God, the holy King of Heaven,
suffers the earth to bring forth shining fruitsfor rich and poor alike.
Jera indicates that today is about patience. The kind of patience one has when waiting for a plant to grow, mature and produce fruit. Things are not moving quickly, and instead need to be tended to and nurtured along. Expect to need to reach out, make contact and be the instigator for anything to happen.