Twice every year in Ajijic, on July 23 and May 22,* el sol is directly overhead at solar noon, which today was at 1:59pm local time. That means your shadow is directly below you, not at an angle like it is year round in the Continental United States (or anywhere else north of the Tropic of Cancer or south of the Tropic of Capricorn).
That also means more direct UV rays. And with an elevation of over 5,000 ft (over 1,500 meters), there is less atmosphere in Ajijic to block UV rays than at sea level. At this elevation, UV rays can be as much as 50% more intense than at sea level. That means put on sunscreen and a hat—or better yet, stay out of the sun altogether.
In this picture, Z is leaning her head and shoulders forward to look at her shadow, which is directly below her.
*Ajijic is at a latitude of about 20.25°. Here’s a graphic showing different dates and latitudes where the sun is directly overhead. So while I haven’t done the math, this date is a pretty close guesstimate.
Mosquitoes breed in standing water and swamps, and Lake Chapala has plenty of that on its shores. Z seems to be particularly attractive to them—she counted 55 bites on her legs.
The other night, as we were walking back from the store, we saw a growing gathering of boys on the street, appearing to get ready for a community marble tournament. I saw a couple boys walk past with socks bulging with marbles. A little farther down, the younger boys were having their own competition.