On Sunday, March 11, most Americans will set their clocks forward an hour, as daylight saving time (sometimes erroneously called daylight savings time) begins and most of the United States can bask in an extra hour of daylight.
Eat leftover cooked fish within three days. As for cooked fish, you have a little more time. It's always best to eat fish on the day it's cooked, but that doesn't mean you should toss the leftovers just yet. According to the FDA, cooked fish remains good for three to four days, when stored properly in the refrigerator.
Fresh fish will only last in the refrigerator for one or two days, and shellfish will last up to three days. For longer periods of storage, you must freeze the fish or it will spoil. However, do not refreeze the fish once you have thawed it.