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.
I also minced some onion and set it in a bit of sherry vinegar to quickly pickle, which takes about 15 minutes. You can let it stand longer, it'll just get more and more tender as it sits. These onions give us little pops of acidity in the pasta salad without having the pasta itself taste tart.