Daylight Saving Time in Mexico. In most of Mexico daylight saving time begins at 2:00 a.m. local time on the first Sunday in April. On the last Sunday in October areas on daylight saving time fall back to Standard Time at 2:00 a.m. local time. Central Standard Time (CST) becomes Central Daylight Time (CDT), and so forth.
It takes at least 2 - 3 hours to get completely cold if it's empty, up to 24 hours if it has food in it.But the food will still be kept cold enough during the original cooling process.ule of thumb is generally 48 hours in the refrigerator. It does not take more than 8 hours to properly marinate, but anything over 48 hours is too long.
We just installed a new refrigerator on Sunday. It seemed to take a good 12 hours to get to the correct temperature for the frig and freezer compartment. Gary S Â· 8 years ago.eport Abuse. Although it would take some time... the other foods should keep themselves cold... like the blue plastic things or any ice to keep things cold in a fridge or freezer.