When is September Equinox in Northern Mariana Islands?

September Equinox falls on Tuesday, September 23rd, 2025 in Northern Mariana Islands.

Quick Facts

This year:	23 September 2025, Tuesday
Next year:	23 September 2026, Wednesday
Last year:	22 September 2024, Sunday
Type:	Seasonal

Dates for September Equinox

Holiday name	Date	Weekday
September Equinox	September 23, 2025	Tuesday
September Equinox	September 23, 2026	Wednesday
September Equinox	September 23, 2027	Thursday
September Equinox	September 22, 2028	Friday
September Equinox	September 23, 2029	Sunday

Famous People Born On September 23

Famous People Deaths On September 23

Historical Events on September 23

September 23 Public Holidays

Other Holidays in September 2025 in Northern Mariana Islands

September 1, Labor Day September 23, September Equinox