Þunrazdagaz

Þunrazdagaz is an Old English term referring to Thursday. The name is derived from Proto-Germanic and translates to "Thor's Day." Thor, in Norse mythology, was the god of thunder, lightning, storms, and strength, often depicted as a protector. This etymology highlights the Germanic origins of the modern English name for the day.

The association of Thursday with Thor is a common thread among Germanic languages. For instance, the German word for Thursday is Donnerstag, also meaning "Thor's Day." Similarly, the Scandinavian languages retain similar terms, such as Swedish Torsdag and Danish/Norwegian Torsdag. This linguistic connection underscores a shared cultural heritage and the widespread veneration of Thor among ancient Germanic peoples.

In the context of the week, Þunrazdagaz occupies the fourth position, following Wōdnesdæg (Wednesday) and preceding Frīgedæg (Friday). This order is consistent with the contemporary seven-day week structure, which itself has roots in ancient Babylonian astronomy and later Roman calendar reforms, adapted and maintained by Germanic cultures. The days of the week, as named in Old English, reflect the integration of Roman customs with Germanic deities and beliefs.