180th

180th is the ordinal form of the number 180, used to designate the position of an item in a sequence, a date in the calendar, or a designation within an organizational naming system. As a label, it functions wherever numbered ordering is applied, from locations to units to events.

In calendar usage, the 180th day of the year marks midyear. In common (non-leap) years it falls on June 29, while in leap years it falls on June 28. A 180th anniversary would indicate 180 years since a given event or founding date.

Geography and infrastructure sometimes use numbers to name streets, avenues, or routes, especially in grid-based urban layouts. A designation such as 180th Street or similar numbered routes can appear in city planning, transportation networks, and mapping systems, though the exact naming conventions vary by country and locality.

Military and organizational contexts frequently employ consecutive numbers to distinguish units, formations, or groups. The 180th designation has appeared in various countries’ military and governmental organizations as a way to enumerate units such as regiments, wings, or squadrons. In other institutions, numbered designations including 180th may label divisions, battalions, or specific branches.

In culture and media, the ordinal may be used to indicate sequence in catalogs, lists, or episodic series, such as the 180th entry in a publication or compilation. The exact interpretation of “180th” depends on the domain and system in which it is applied. See also the broader number 180.