Sunday, September 14, 2025

Sunday, September 14, 2025 falls on a Sunday. It is day 257 of the year, ISO week 37, in Q3.

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Sunday, September 14

September 14, 2025 is day 257 of 365, ISO week 37, in Q3. The moon is Last Quarter and the zodiac sign is Virgo.

Day of year257
ISO week37
QuarterQ3
Days left108

Sun and Moon Cycles

Moon phase
Last Quarter
Lunar age
21.5 days
Illumination
56%
Season
Summer in the Northern Hemisphere, winter in the Southern Hemisphere

Zodiac and Holidays

Zodiac
Virgo
Observances
No major fixed observance in the built-in calendar
Shareable URL
/date/2025-09-14

Today's Celebrations

September 14
Observance Aelia Flaccilla (Eastern Orthodox Church)
Observance Cormac mac Cuilennáin (or of Cashel)
Observance Crescentius of Rome
Observance Feast of the Cross (Christianity) Elevation of the Holy Cross (Eastern Orthodox)
Observance Lord of Miracles of Buga
Observance Gabriel-Taurin Dufresse (one of the Martyr Saints of China)
Observance Maternus of Cologne
Observance Notburga

Daily Briefing

Local brief

Sunday, September 14, 2025 combines practical calendar facts with a wider view of the day: 2019: Drone attacks on major processing facilities at Abqaiq and Khurais forced Saudi Arabia to cut more than half of its oil production.. Use it to check the date, plan across time zones, and scan the observances and historical markers attached to September 14.

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History for September 14

10 events

Drone attacks on major processing facilities at Abqaiq and Khurais forced Saudi Arabia to cut more than half of its oil production.

Physicists of the LIGO and Virgo projects first observed gravitational waves, the existence of which was predicted by Henri Poincaré in 1905.

Late-2000s financial crisis: The Northern Rock bank received a liquidity support facility from the Bank of England, sparking a bank run—the United Kingdom's first in 150 years.

President Kumba Ialá (pictured) of Guinea-Bissau was deposed in a bloodless military coup.

The Constitutional Court of Bosnia and Herzegovina declared the breakaway Croatian Republic of Herzeg-Bosnia to be unconstitutional.

Typhoon Sarah dissipated after causing extensive damage along an erratic path across the Western Pacific, killing 71 in Taiwan, the Philippines, and the Gotō Islands.

Afghan president Nur Muhammad Taraki (pictured) was overthrown and later killed on the orders of Hafizullah Amin, who succeeded him.

At a conference held in Baghdad, the governments of Iran, Iraq, Kuwait, Saudi Arabia, and Venezuela founded OPEC to help coordinate their petroleum policies and influence global oil prices.

News of the day

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