Seasons
When Is September Equinox?
That's 109 days from now
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| Event | September Equinox |
| Date | September 22, 2026 |
| Day | Tuesday |
| Category | Seasons |
| Status | confirmed |
| Countdown | 109 days (15 weeks, 4 days) |
The September Equinox brings equal day and night, marking the start of autumn in the Northern Hemisphere 🍂☀️ Leaves begin to change, temperatures cool, and pumpkin season officially begins. Down south, it's the start of spring!
Track how many days until the September Equinox with our live countdown timer 🌍
Track how many days until the September Equinox with our live countdown timer 🌍
