173 days from August 15, 1990

would be

February 4, 1991 (Monday)

Time Zone: America/New_York (GMT-05:00)

• Day numbers: 35

• Week number: 6

• Leap year: 1991 is not a leap year

• Daylight Saving Time: No

Sunrise, Sunset Times for February 4, 1991 (Monday)

• Sunrise time: 07:39 am

• Sunset time: 05:54 pm

• Day length: 10h 14m

Moon Phase for February 4, 1991 (Monday)

• Moon Phase: Waning Gibbous

• Illumination: 65%

• Moon Age: 20.68 day(s)

February 4, 1991 Holidays and National Days

1986

The U.S. Post Office issues a commemorative stamp featuring Sojourner Truth.

1980

Syria withdraws its peacekeeping force in Beirut.

1974

Newspaper heiress Patty Hearst is kidnapped by the Symbionese Liberation Army, beginning one of the most bizarre cases in FBI history.

1966

Senate Foreign Relations Committee begins televised hearings on the Vietnam War.

1945

The Big Three, American, British and Soviet leaders, meet in Yalta to discuss the war aims.

1944

The Japanese attack the Indian Seventh Army in Burma.

1941

The United Service Organization (U.S.O.) is formed to cater to armed forces and defense industries.

1932

Governor Franklin D. Roosevelt inaugurates the Winter Olympics at Lake Placid, N.Y.

1923

French troops take the territories of Offenburg, Appenweier and Buhl in the Ruhr as a part of the agreement ending World War I.