1. The ‘Natural Days’ Trap in Annual Leave Calculation

According to Article 38 of the Spanish Workers’ Statute (Estatuto de los Trabajadores), all employees are entitled to a minimum of 30 ‘natural days’ (días naturales) of paid annual leave per year. ‘Natural days’ is the key term here, as it includes weekdays, weekends, and public holidays. Labor lawyer Juanma Lorente points out that if an employee on a Monday-to-Friday work schedule chooses to start their leave on a Friday, the following Saturday and Sunday will also be deducted from their 30-day annual leave allowance. This means that for just one day off on Friday, the employee uses up three days of their vacation allowance, effectively losing two weekend days they would have had off anyway.
2. How to Optimize Your Vacation Schedule
To avoid this situation, experts recommend that employees should set the start date of their vacation to the first day of their work week. For most office workers, this means starting their leave on a Monday. This way, you can ensure your weekend rest days aren’t ‘eaten up’ by your annual leave, thus maximizing your continuous time off. The same principle applies to employees with different work schedules. For example, for someone who works from Tuesday to Saturday, the ideal day to start their vacation would be Tuesday.
3. Legal Support from Judicial Precedents
Although the Spanish Workers’ Statute does not explicitly state when annual leave must begin, several court rulings have established an important principle: the purpose of paid annual leave is to provide a break from routine work, and therefore, it should not overlap with the employee’s regular weekly rest days. These court decisions aim to protect employees’ right to rest and prevent companies from using calculation methods to indirectly reduce their actual vacation time. Therefore, starting your leave on a working day, rather than the day before a rest day, is a reasonable practice in line with the spirit of the law.
4. Check Your Collective Agreement and Employment Contract
Ultimately, vacation schedules must be based on negotiation between the company and the employee, and are governed by the signed employment contract or the industry’s collective agreement (convenio colectivo). Experts advise employees to carefully read these documents before requesting leave. Many collective agreements offer more generous annual leave provisions than the Workers’ Statute, for example, they might specify 22 ‘working days’ (días laborables) of leave or more. If leave is calculated in ‘working days,’ weekends and public holidays are not counted, so the issue of ‘losing out’ by starting leave on a Friday doesn’t apply. Therefore, understanding your company’s specific method for calculating leave is a key step in protecting your rights.