Proverb is a significant part of Arabic，and rhetoric，as an indispensable modifying method in language and literature，is of long standing in Arabic history. Borrowings like sun and moon are widely used in Arabic proverbs along with some figures of speech，making the expression more accurate，clear，vivid as well as reflecting the realistic condition of Arab society and people’s lives. This article summarizes the emotions of the Arabs towards sun and moon that Arabic proverbs imply through analyzing the specific ones related to sun and moon as well as the main figures of speech in them，aiming at exploring the reflected cultural connotations.