תִּקְע֣וּ בַחֹ֣דֶשׁ שׁוֹפָ֑ר בַּ֝כֵּ֗סֶה לְי֣וֹם חַגֵּֽנוּ׃
Tocad la trompeta en la nueva luna, En el día señalado, en el día de nuestra solemnidad.
Rashi on Psalms
on the appointed time The appointed day for it, and so (Prov. 7:20): “on the appointed day (בכסה) he will come home”; to the appointed time that had been fixed.