diff --git a/AYA.SlnSynor/AYA.SlnSynorModel.DAL/Sinort/CalendarioDAL.cs b/AYA.SlnSynor/AYA.SlnSynorModel.DAL/Sinort/CalendarioDAL.cs
index cfda12da5..873b9173c 100644
--- a/AYA.SlnSynor/AYA.SlnSynorModel.DAL/Sinort/CalendarioDAL.cs
+++ b/AYA.SlnSynor/AYA.SlnSynorModel.DAL/Sinort/CalendarioDAL.cs
@@ -40,8 +40,8 @@ namespace AYA.SlnSinortModel.DAL.Sinort
                     var json = new EventosJSON()
                     {
                         allDay = false,
-                        start = model.Evento.FechaInicio.HasValue ? model.Evento.FechaInicio.Value.ToString() : string.Empty,
-                        end = model.Evento.FechaFin.HasValue ? model.Evento.FechaFin.Value.ToString() : string.Empty,
+                        start = model.Evento.FechaInicio.HasValue ? model.Evento.FechaInicio.Value.ToString("yyyy/MM/dd") : string.Empty,
+                        end = model.Evento.FechaFin.HasValue ? model.Evento.FechaFin.Value.ToString("yyyy/MM/dd") : string.Empty,
                         title = model.Evento.Titulo
                     };