Saint Pantaleon 2019 - Mestanza from July 24 to July 28. Past days. Saturday, July 20 Tuesday, July 23 Wednesday, July 24 Thursday, July 25 Friday, July 26 Saturday, July 27 Sunday, July 28 Monday, July 29 You might be also interested in: Fiesta of Santa Ana 2019 - Santa Ana - 13 Kms.