San Juan’s relocation from Caparra to its present islet unfolded as a process rather than a single physical founding event. On July 20, 1521, the Spanish Crown issued the documented authorization allowing the Caparra government to occupy and establish itself on the San Juan islet. That provides CUE with a defensible exact legal reference date carrying an 18/9 full-date total, while the year 1521 also reduces to 9, creating a repeated 9 pattern. The date carries a 20/2 day, Snake Eastern energy and Cancer Western influence.
By December 31, 1521, surviving records show municipal activity occurring in the cabildo of the new city. Newer archival research nevertheless indicates that the broader relocation process was completed in 1522, so these dates are best understood as successive stages rather than competing birthdays.
CUE: San Juan shows how a historical identity can form in stages. Its documented royal authorization carries repeated 9 energy, with both the year and full date reducing to 9, while later records show the civic structure becoming operational before the relocation was fully completed. CUE uses July 20 as the exact legal reference because the documentary evidence supports it, not because its numbers were selected in advance.
