Izu Igbo Calendar

Izu Igbo Calendar brings the ancient Igbo four-day market week — Eke, Orie, Afo, and Nkwo — into your pocket, mapped alongside the Gregorian calendar you already use every day.

THE IGBO CALENDAR
See exactly which market day any date falls on, past or future. Every day is paired with its Igbo market day and current moon phase, so you always know where you are in the cycle — no manual counting required.

YOUR IGBO BIRTHDAY
Curious which market day you were born on? Use the built-in birthday calculator to instantly find your Igbo birthday and market day, based on your date of birth.

TIMEZONE ALIGNMENT
The Igbo day begins at sundown, not midnight. Enable location access and Izu Igbo Calendar automatically adjusts to your local sunset time, so the calendar stays accurate no matter where you are in the world.

DAILY INSIGHTS
Get unique insights tied to each market day, along with a clear view of the full four-day cycle — Eke, Orie, Afo, Nkwo — at a glance.

Whether you're reconnecting with tradition, curious about your Igbo heritage, or simply want a calendar that reflects a system going back generations, Izu Igbo Calendar keeps it accurate, accessible, and always in sync.

FEATURES AT A GLANCE
- Full Igbo/Gregorian calendar, mapped day by day
- Four-day market cycle tracker: Eke, Orie, Afo, Nkwo
- Moon phase tracking
- Igbo birthday & market day calculator
- Automatic sundown-based timezone sync
- Daily market-day insights
- Light and dark themes