Today, September 9, 2026, is notable in the lunar calendar as it corresponds to the Day of Binh Tuat, the 28th day of the 7th month. This day is recognized as an auspicious time for starting new ventures, with many believing it brings good fortune and support from benevolent individuals.

According to traditional beliefs, today is classified as a Pure Yang Day, making it an ideal time for important activities. People often view this day as favorable for embarking on significant projects, as it is thought to yield positive outcomes and successful resolutions.

In terms of seasonal significance, today marks the third day of the Bạch Lộ solar term, which is the 15th in the 24 solar terms of the year. This term began on September 7 and will conclude on September 23, leading into the Autumn Equinox.

Additionally, September 9 is a day of remembrance in Vietnam, commemorating the 81st anniversary of the Traditional Information and Communication Forces. Established on September 9, 1945, this day honors the contributions made by the information and communication personnel during the early days of Vietnam's revolutionary efforts.

Moreover, many Vietnamese also celebrate today as a shopping holiday. On this date, various e-commerce platforms offer numerous discounts and promotions, attracting many shoppers.

In the United States, September 9 is celebrated as National Teddy Bear Day, a fun occasion to remember the joy that teddy bears bring. This tradition dates back to the early 20th century, named after President Theodore Roosevelt, who famously refused to shoot a bear during a hunting trip.