Final answer:
The weirdness about the year Miguel de Cervantes died lies in the coincidence that he and William Shakespeare both died in 1616, although their actual death dates were 10 days apart due to differences between the Julian and Gregorian calendars.
Step-by-step explanation:
The year Miguel de Cervantes died is notably recognized as the same year as the death of William Shakespeare. What makes it particularly weird or intriguing is that both of these monumental figures in literature died in 1616, though due to the difference in calendars (Gregorian calendar in Spain and Julian in England at the time), their actual death dates do not coincide; Cervantes died on April 22 and Shakespeare on April 23, but Spain had already shifted to the Gregorian calendar, which was 10 days ahead of the Julian calendar used in England, so in practice, they died 10 days apart.
Miguel de Cervantes's death is significant not only because it marked the loss of one of Spain's early successful playwrights, but also because it coincidentally occurred in the same timeframe as that of another literary giant, Shakespeare. This coincidence is one of many cultural synchronicities of the time, emphasizing the rich context in which these authors lived and produced their work. It also marks an end to an era, as both authors have considerably influenced the literature that followed them, with works such as Don Quixote and Shakespeare's plays forming the bedrock of modern Western literature.