Delfina is a very popular first name for women (#1363 out of 4276, Top 32%) but a rare surname for both adults and children. (2000 U.S. Census). Shown below is the birth name popularity of Delfina for girls.Delfina entered the list in 1910-1919 and reached its apex position of #809 in the U.S. in the 1920s, but is not found in the list currently.2000 U.S. Census). Shown below is the birth name popularity of Delfina for girls. Delfina entered the list in 1910-1919 and reached its apex position of #809 in the U.S. in the 1920s, but is not found in the list currently.
Keep the refrigerator and freezer doors closed as much as possible to maintain the cold temperature. The refrigerator will keep food safely cold for about 4 hours if it is unopened. A full freezer will hold the temperature for approximately 48 hours (24 hours if it is half full) if the door remains closed. - USDA FSIS.
Perishable food in a refrigerator lasts about four hours without power, as long as the door is kept closed. Opening the door lets some of the cold escape and increases the temperature in the fridge, so keep it closed as long as possible.A refrigerator thermometer helps you keep an eye on the temperature.reezer. Items stored in a freezer compartment will last longer than in the fridge because the temperature is cooler and the items have been frozen. A freezer that's full may keep food cool enough to be safe for 24 hours. Freezer food that thaws to above 40 degrees Fahrenheit for more than two hours should be discarded.