幾いく日にちも幾いく日にちも

Meanings

1

day after day; for days on end

Emphasizes a continuous stretch of many days, often with a sense of monotony or endurance.

幾いく日にちも幾いく日にちも雨あめが降ふり続つづいた。
It rained day after day.
彼かれは幾いく日にちも幾いく日にちも同おなじ作さ業ぎょうを繰くり返かえした。
He repeated the same task for days on end.