Ae (Quenya?) noun "day" (LEP/LEPEN/LEPEK - ae was written over ar [# 2] in the names of the Valinorean week, but ar was not struck out.)
[ala (7) noun "day", also alan "daytime". The forms allen, alanen listed after these words could be inflected forms of them, genitive "of daytime", constracted (allen = al'nen) and uncontracted. However, Tolkien struck out all of this (VT45:13).]
ar (2) noun "day" (PE17:148), apparently short for árë, occurring in the names of the Valinorean week listed below. Tolkien indicated that ar in these names could also be arë when the following element begins in a consonant (VT45:27). Usually the word for "day" in LotR-style Quenya is rather aurë (or ré), q.v.
árë noun "day" (PM:127) or "sunlight" (SA:arien). Stem ári- _(PE17:126, where the word is further defined as "warmth, especially of the sun, sunlight"). Also name of tengwa #31; cf. also ar # 2. Originally pronounced ázë; when /z/ merged with /r/, the letter became superfluous and was given the new value ss, hence it was re-named essë (Appendix E)_. Also árë nuquerna *"árë reversed", name of tengwa #32, similar to normal árë but turned upside down (Appendix E). See also ilyázëa, ilyárëa under ilya. In the Etymologies, this word has a short initial vowel: arë pl. ari (AR1)
aurënoun. day (as opposed to night)
Also glossed as “daylight”, “sunlight”, “day as opposed to night”, “day(light)”, “day”, “Day”.
Word Form Gloss Source aure allative a day (of light), a day of special meaning or festival VT49/45.1505 aurenna allative *upon the day VT49/45.1505 auressë locative in the ... morning MC/222.3402
ré noun "day" (of the sun), a full 24-hour cycle (Appendix D) composed of aurë (day, daylight) and lómë "night" (VT49:45). Short -rë in compounds like Ringarë (q.v.). Allative rénna (VT49:45).
sanaday (24 hours)
sana (2) noun "day (24 hours)" (LT1:250; the later word ré is to be preferred to this early "Qenya" form)