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.
New fridge/freezer - how long to cool down #1. 3rd Nov 11, 2:40 PM. New fridge/freezer - how long to cool down 3rd Nov 11 at 2:40 PM. #1. I have just had a new fridge/freezer delivered. I have switched it on but don't know how long it takes for the fridge to get cold and the freezer to be ready to take frozen food.