Kairos — Days That Matter helps you understand and plan around important European holidays, cultural observances, civic events, and seasonal traditions.
Kairos is completely free and ad-free.
All features are available at no cost.
In-app purchases are optional donations to support development.
No content or features are locked behind payment.
Designed for clarity and respect, Kairos focuses on why a day matters — not just the date.
🌍 What Kairos offers
📅 European holiday calendar (2026)
Covering public holidays, religious observances, civic days, and seasonal traditions across selected European countries.
🧭 Cultural context, not just dates
Each day includes concise meaning and observance notes to support cultural awareness and respectful planning.
📝 Personal planning & reminders
Add your own notes, checklists, and plans for any day. Export reminders to your device’s built-in calendar.
🗂️ Country & category views
Browse by country or filter by holiday type (public, religious, civic, seasonal).
🌐 Multi-language interface
App interface available in selected European languages.
(Holiday names and detailed descriptions are currently shown in English.)
🔒 Privacy-first, offline-friendly
No accounts required. Your plans stay on your device.
⚠️ Important note
Kairos is not an official government service.
Holiday observance may vary by region, employer, or local authority. Always verify important dates with official sources when required.