designation of days/hours before or after the event). (NATO); also known as 'Zero Hour'. I-Day Used informally within the U.S. military bureaucracy to...

V Day or V-Day may refer to: V-Day, or Victory Day, a military designation of days and hours V Day (film), an Irish COVID-19 documentary film V-Day (movement)...

KDAY-FM 1991–2004 K-Day, a military designation of days and hours K-Day, an annual event at Michigan Technological University K-Days, an annual exhibition...

M-Day, in the Marvel Comics Decimation storyline M-Day, a military designation of days and hours for the day on which mobilization commences Mobilization...

of events held by Google in Latin America, Middle East, Africa and India for developers, etc. G-Day may also refer to: G-Day in military designation of...

Eday, one of the islands of Orkney, Scotland eDay, an electronic waste initiative in New Zealand E-Day, a military designation of days and hours El Día E...

The modern 24-hour clock is the convention of timekeeping in which the day runs from midnight to midnight and is divided into 24 hours. This is indicated...

service. List of fighter aircraft Lists of military aircraft of the United States List of United States Tri-Service aircraft designations Polmar, Norman...

life, the XC-99 logged over 7,400 hours total time, and transported more than 60 million pounds (27,000 metric tons) of cargo. The aircraft made its last...

be picked up in many time zones. UTC divides time into days, hours, minutes, and seconds. Days are conventionally identified using the Gregorian calendar...