Question

what is the importance of 1821?​

Answer 1

Answer:

Your angels remind you to have an optimistic outlook and attitude so that you manifest only the best for your highest good. Success can and will be yours. Angel Number 1821 may also indicate that one door is closing for you, and another is about to open.

Answer 2

Answer:

1821 is a common year starting on monday of the gregorian calendar and a common year starting on Saturday of the julian calendar, 1821st of the common era (CE) Anno domini (AD) designations ,the 821st year of the 2nd millennium , 21st year of the 19th century , and the 2nd year of the 1820s decade. As of the start of 1821 , the Gregorian calendar was 12 days ahead from julian calendar , which remained in localized use until 1923.