σήμερον (Att.. τήμερον),

adv. [in LXX for יוֹם ;]

to-day: Mat.6:11, Luk.4:21, Act.4:9, al.; opposite to αὔριον, Mat.6:30, Luk.12:28, Jas.4:13; χθὲς καὶ σ. καὶ εἰς τοὺς αἰῶνας, Heb.13:8; ἡ σ. ἡμέρα, Act.20:20; ἕως (ἄχρι) τῆς σ. ἡμέρας, Rom.11:8, 2Co.3:14; μέχρι (ἕως) τῆς σ. (sc. ἡμέρας), Mat.11:23 27:8; as subst. τὸ σ. Heb.3:13; id. in appos. ὁρίζει ἡμὶραν, σ. Heb.4:7 R, mg. (see Westc. in l)

(AS)

to-day