If you go to bed before 2 a.m., you can always change the clocks before you go to sleep tonight to avoid any confusion when you wake.
When pickling, the eggs should be stored in the refrigerator for a minimum of 2 days, although some people leave it for 1-4 weeks. After pickling, the eggs are traditionally stored at room temperature. But, to be safe, I would suggest keeping them in the fridge.here are two ways to set up this question. If we want to pickle a raw egg, which is a pretty common science classroom experiment, we take the egg (shell and all) and place it in a mixture of vinegar and water. The shell is made primarily of calcium carbonate.
You heat the vinegar with the pickling spices to get the flavours marrying, then pour over top the hard-boiled, peeled onions in the jar. It is best to start with eggs that are at least two to three weeks old, so they will peel more easily -- the shell tends to stick to very fresh eggs when they are hard-boiled.