12:00 noon according to the sundial at <a href="https://en.wikipedia.org/wiki/Morehead_Planetarium" class="extiw" title="w:Morehead Planetarium">Morehead Planetarium</a> in Chapel Hill, North Carolina. According to the smartphone used to take the photo, it's 1:22pm.
Why the discrepancy? First, there's a correction based on the time of year (22 minutes in mid-July). Second, it's Daylight Savings Time, which adds an hour.
<a href="//commons.wikimedia.org/wiki/User:Mx._Granger" title="User:Mx. Granger">Mx. Granger</a>
<span class="int-own-work" lang="en">Own work</span>