What holiday is on September 23?
Wednesday, September 23, 2026: September Equinox, Autumn Equinox, Autumnal Equinox Day and 5 more. It's a public holiday in 2 countries.
See September 23 on the world mapSeptember Equinox
- 🇦🇱 Albania Observance
- 🇩🇿 Algeria Observance
- 🇦🇩 Andorra Observance
- 🇦🇴 Angola Observance
- 🇦🇲 Armenia Observance
- 🇦🇺 Australia Observance
- 🇦🇹 Austria Observance
- 🇧🇭 Bahrain Observance
- 🇧🇩 Bangladesh Observance
- 🇧🇾 Belarus Observance
- 🇧🇪 Belgium Observance
- 🇧🇯 Benin Observance
- 🇧🇦 Bosnia & Herzegovina Observance
- 🇧🇼 Botswana Observance
- 🇧🇬 Bulgaria Observance
- 🇧🇫 Burkina Faso Observance
- 🇧🇮 Burundi Observance
- 🇰🇭 Cambodia Observance
- 🇨🇲 Cameroon Observance
- 🇨🇳 China Observance
- 🇨🇮 Côte d’Ivoire Observance
- 🇭🇷 Croatia Observance
- 🇨🇾 Cyprus Observance
- 🇨🇿 Czechia Observance
- 🇩🇰 Denmark Observance
- 🇪🇬 Egypt Observance
- 🇪🇪 Estonia Observance
- 🇫🇯 Fiji Observance
- 🇫🇮 Finland Observance
- 🇫🇷 France Observance
- 🇬🇦 Gabon Observance
- 🇬🇲 Gambia Observance
- 🇬🇪 Georgia Observance
- 🇩🇪 Germany Observance
- 🇬🇭 Ghana Observance
- 🇬🇮 Gibraltar Observance
- 🇬🇷 Greece Observance
- 🇬🇳 Guinea Observance
- 🇭🇺 Hungary Observance
- 🇮🇸 Iceland Observance
- 🇮🇳 India Observance
- 🇮🇩 Indonesia Observance
- 🇮🇶 Iraq Observance
- 🇮🇪 Ireland Observance
- 🇮🇱 Israel Observance
- 🇮🇹 Italy Observance
- 🇯🇵 Japan Observance
- 🇯🇴 Jordan Observance
- 🇰🇿 Kazakhstan Observance
- 🇰🇪 Kenya Observance
- 🇰🇼 Kuwait Observance
- 🇱🇦 Laos Observance
- 🇱🇻 Latvia Observance
- 🇱🇧 Lebanon Observance
- 🇱🇸 Lesotho Observance
- 🇱🇾 Libya Observance
- 🇱🇮 Liechtenstein Observance
- 🇱🇹 Lithuania Observance
- 🇱🇺 Luxembourg Observance
- 🇲🇬 Madagascar Observance
- 🇲🇼 Malawi Observance
- 🇲🇾 Malaysia Observance
- 🇲🇱 Mali Observance
- 🇲🇺 Mauritius Observance
- 🇲🇩 Moldova Observance
- 🇲🇨 Monaco Observance
- 🇲🇳 Mongolia Observance
- 🇲🇪 Montenegro Observance
- 🇲🇦 Morocco Observance
- 🇲🇿 Mozambique Observance
- 🇲🇲 Myanmar (Burma) Observance
- 🇳🇦 Namibia Observance
- 🇳🇵 Nepal Observance
- 🇳🇱 Netherlands Observance
- 🇳🇿 New Zealand Observance
- 🇳🇪 Niger Observance
- 🇳🇬 Nigeria Observance
- 🇲🇰 North Macedonia Observance
- 🇳🇴 Norway Observance
- 🇴🇲 Oman Observance
- 🇵🇰 Pakistan Observance
- 🇵🇬 Papua New Guinea Observance
- 🇵🇭 Philippines Observance
- 🇵🇱 Poland Observance
- 🇵🇹 Portugal Observance
- 🇶🇦 Qatar Observance
- 🇷🇴 Romania Observance
- 🇷🇺 Russia Observance
- 🇷🇼 Rwanda Observance
- 🇸🇲 San Marino Observance
- 🇸🇦 Saudi Arabia Observance
- 🇸🇳 Senegal Observance
- 🇷🇸 Serbia Observance
- 🇸🇱 Sierra Leone Observance
- 🇸🇬 Singapore Observance
- 🇸🇰 Slovakia Observance
- 🇸🇮 Slovenia Observance
- 🇸🇴 Somalia Observance
- 🇿🇦 South Africa Observance
- 🇰🇷 South Korea Observance
- 🇪🇸 Spain Observance
- 🇱🇰 Sri Lanka Observance
- 🇸🇩 Sudan Observance
- 🇸🇪 Sweden Observance
- 🇨🇭 Switzerland Observance
- 🇹🇼 Taiwan Observance
- 🇹🇿 Tanzania Observance
- 🇹🇭 Thailand Observance
- 🇹🇬 Togo Observance
- 🇹🇳 Tunisia Observance
- 🇹🇷 Türkiye Observance
- 🇺🇦 Ukraine Observance
- 🇦🇪 United Arab Emirates Observance
- 🇬🇧 United Kingdom Observance
- 🇻🇳 Vietnam Observance
- 🇿🇲 Zambia Observance
- 🇿🇼 Zimbabwe Observance
Autumn Equinox
- 🇯🇵 Japan Public holiday
Autumnal Equinox Day
- 🇯🇵 Japan Public holiday
Giarhwin Sharief
- 🇵🇰 Pakistan Optional holiday
International Celebrate Bisexuality Day
- 🇺🇸 United States Observance
International Day of Sign Languages
- 🇺🇸 United States Observance
Saudi National Day
- 🇸🇦 Saudi Arabia Public holiday
Slovenian Sports Day
- 🇸🇮 Slovenia Observance