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.
The more lemon (or vinegar), the better for food safety. Consider pickled hard boiled eggs. Store in a jar with pickle vinegar from dill pickles, or make your own pickle with vinegar, water (mix so it tastes sour) and mixed pickling spices. For a week you can just drop the eggs into the pickle. If you pour boiling hot pickle over warm hard boiled eggs, they're good for a year. Egg salad, with enough vinegar or lemon, will last longer than deviled eggs, because the acid gets better distributed. Pickled is safest.