People bask in the sunshine during the Spring Equinox at the Pyramid of the Sun in the archaeological zone of Teotihuacan, Mexico, March 21, 2026. (Photo by Francisco Canedo/Xinhua)

A woman basks in the sunshine during the Spring Equinox at the Pyramid of the Sun in the archaeological zone of Teotihuacan, Mexico, March 21, 2026. (Photo by Francisco Canedo/Xinhua)

People bask in the sunshine during the Spring Equinox at the Pyramid of the Sun in the archaeological zone of Teotihuacan, Mexico, March 21, 2026. (Photo by Francisco Canedo/Xinhua)

People bask in the sunshine during the Spring Equinox at the Pyramid of the Sun in the archaeological zone of Teotihuacan, Mexico, March 21, 2026. (Photo by Francisco Canedo/Xinhua)