1 There is a rise in childhood asthma and children with serious asthma are more likely to be overweight.  Heart Failure: Being overweight makes the heart work harder. Overweight children are more likely to grow up to be overweight adults who develop heart problems.
Current local time in Mesa, Maricopa County, Arizona, Mountain Time Zone-daylight saving time change dates 2015. 10:18:40 AM, Wednesday 14, October 2015 24 hours.
As mentioned earlier, most parts of Arizona do not observe daylight saving time, so these parts remain on MST. The Navajo Nation lands, which extend to the states of Arizona, New Mexico and Utah, observe daylight saving time from April to October.