According to Jewish tradition and various interpretations of biblical prophecies, the exact time of the Messiah's coming is uncertain, but there are several perspectives on this matter:

1. The Talmud states that the Messiah must come before the Hebrew year 6000, which corresponds to approximately 2240 CE in the Gregorian calendar27. However, calculations may vary.

2. Some interpretations of the book of Daniel suggest that the Messiah should have appeared 483 years after the decree to rebuild Jerusalem, which was issued around 445 BCE. This calculation points to around 32 CE1.

3. Many Jewish scholars and rabbis emphasize that the Messiah could come at any time if the people are worthy. There's a belief that every generation has someone with the potential to be the Messiah3.

4. Some traditions hold that there are specific signs or "birthpangs" that will precede the Messiah's arrival, such as global turmoil, wars, and the return of Jews to Israel2.

5. Reform and Reconstructionist Judaism generally do not accept the idea of a personal Messiah, instead focusing on the concept of a Messianic Age or utopia that all should work towards7.

It's important to note that in Jewish tradition, the identity of the Messiah will be confirmed by his fulfillment of specific prophecies, including:

• Building the Third Temple
• Gathering all Jews back to the Land of Israel
• Ushering in an era of world peace
• Spreading universal knowledge of the God of Israel5

While many throughout history have attempted to predict the exact date of the Messiah's arrival, the general consensus in Jewish thought is that the time remains a mystery, known only to God. The focus is often placed on living righteously and being ready for the Messiah's coming at any moment, rather than trying to calculate a specific date.