How bizarre. When I was looking at this date I realized that I'd entered another date challenge for this date. My camera was set to the wrong am/pm time. So the date changed in the middle of the day.
So whereas I took a lot of (in my humble opinion) nice shots at the Cabrillo Lighthouse that day, it wasn't until I left to go home that the time changed on my camera to the 18th. So this is a shot of flowers on the side of the road that caught my eye on the way home that I stopped to get a couple shots of. At least it has the correct date, although it is obviously not 16 minutes after midnight, or 16 minutes into the new day of the 18th!