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.
The refrigerator and icemaker must be at proper temperature. 1  If just installed, the icemaker itself could take 24 hours to get cold enough to produce ice. 2  The icemaker must reach 15 degrees F before a cycle will begin.  The recommended fresh food temperature is 37 degrees F; the freezer temperature is 0 degrees F.