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Perpetual Calendar

Solar/Lunar calendar with solar terms and festivals in a beautiful UI.

Professional Solar/Lunar calendar converter

Sun
Mon
Tue
Wed
Thu
Fri
Sat

Select a date to view details

About This Tool

This tool presents an elegant monthly view with a detail panel. Click any date to see its lunar info, solar terms, and festivals. Navigate with previous/next month, jump to today, or pick a month via input. Powered by lunar-javascript with fully local computation.

Features

  • 📅 Monthly Grid: Clear calendar with padded weeks
  • 🌙 Lunar Info: Shows lunar day, first day shows lunar month
  • ✨ Solar Terms: Highlight terms on applicable days
  • 🎉 Festivals: Includes solar/lunar festivals
  • ⚡ Quick Navigation: Today shortcut and month input
  • 🛡️ Local Processing: Powered by lunar-javascript

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