Overview
- Argentina’s schedule pairs an optional tourism non-working day on Friday, Nov. 21 with a moved national holiday on Monday, Nov. 24 for Día de la Soberanía Nacional under Law 27.399.
 - Private employers may require work on Nov. 21 at regular pay, while work on Nov. 24 must be paid at double under Argentina’s Labor Contract Law 20.744.
 - The Argentine government framed the four-day break as a tool to boost domestic tourism toward year-end.
 - Peru’s Decree Legislative No. 713 recognizes only Saturday, Nov. 1 as a national holiday in November 2025, and the Education Ministry said classes proceed on Monday, Nov. 3.
 - Regional exceptions apply: Nov. 4 is a legally established holiday in Puno and Sullana in Peru, and several Argentine municipalities set local administrative asuetos around Nov. 10–11 affecting public-sector operations.