"Local noon" refers to the specific time of day when the sun is at its highest point in the sky in your local area. It generally happens around 12 o'clock or midday. Full definition
Installation of forty - seven bronze bells, turnings, slag, and a performance with forty - seven performers at local noon. (newmuseum.org)
The model output below represents hemispheric power in Geomagnetic coordinates, oriented with local noon at the top. (wattsupwiththat.com)
Satheesh and Ramanathan [2000] infer from satellite and surface measurements that aerosol heating in the lower atmosphere over the northern Indian Ocean at local noon is 1 - 3 K / day, an increase of 50 - 100 % over aerosol - free solar heating.» (realclimate.org)