Noon is 12 o'clock in the daytime. It is written as 12 noon, 12:00 m., 12 p.m., 12 pm, or 12:00 or 1200. Solar noon is the time when the Sun appears to contact the local celestial meridian. From Wikipedia
Negotiators aim to finalize the coalition deal by midday, facing internal CDU dissent and economic challenges tied to US tariffs.