Timestamp ↔ Fecha

ms/s, ISO, UTC/Local

Salida

{
  "iso": "2026-07-21T18:08:04.363Z",
  "local": "7/21/2026, 6:08:04 PM",
  "utc": "Tue, 21 Jul 2026 18:08:04 GMT",
  "ms": 1784657284363,
  "s": 1784657284
}