Comparison of the second event with the disastre of KL4102 crash according to chatgptaioides

The date July 17, 1453, is typically given in the Julian calendar, not adjusted by the later Gregorian calendar reform of 1582.

Explanation:

• In 1453, Europe was still using the Julian calendar, which had been introduced by Julius Caesar in 45 BCE.

• The Gregorian calendar (which we use today) was introduced by Pope Gregory XIII in 1582 to correct for the Julian calendar’s drift against the solar year.

• When the Gregorian calendar was adopted, it skipped 10 days to realign the calendar with the equinox. (By now, the offset is about 13 days due to continued drift.)

• So, historical dates before 1582 are almost always cited in the Julian calendar unless explicitly labeled “New Style” (Gregorian).

So:

• July 17, 1453 is Julian, uncorrected.

• In the Gregorian calendar, that same day would be July 27, 1453, if you wanted to apply the 10-day correction retroactively.

• This date marks the Battle of Castillon, the final major battle of the Hundred Years’ War between England and France.

Summary:

The date July 17, 1453, is without the Gregorian correction — it’s Julian calendar. The 5–13 day correction (depending on century) was not applied until over 100 years later.