Use the following steps to obtain a table of desired phenomena for any location worldwide: Enter the year for which the table is desired. Select the table type (sunrise/sunset, moonrise/moonset,...

This data service provides rise, set, and transit times for the Sun and Moon, civil twilight beginning and end times , and lunar phase information for any year between 1700 and 2100. First, specify...

For example, the military forces of the United States use nautical twilight, as reflected by the terms begin morning nautical twilight (BMNT) and end evening nautical twilight (EENT), to plan tactical operations.

Begin Morning Nautical Twilight (BMNT) is the time when the center of the sun is 12 degrees below the horizon, and civil twilight begins. It marks the start of morning activity for military operations, particularly for aviation and ground forces.

The initialisms BMNT (begin morning nautical twilight, i.e. nautical dawn) and EENT (end evening nautical twilight, i.e. nautical dusk) are used and considered when planning military operations. A military unit may treat BMNT and EENT with heightened security, e.g. by "standing to", for which everyone assumes a defensive position.

Sunrise and sunset, as well as moonrise and moonset data for various locations throughout the Northeast.

2024年7月23日 · In simple terms, BMNT is when the sky first starts to become light – that time of day when some college kids are just making it home after a long night, or when hunters will begin to gear up and head into the woods. By contrast, EENT is …

The initialisms BMNT (begin morning nautical twilight) and EENT (end evening nautical twilight) are used and considered when planning military operations. A military unit may treat BMNT and EENT with heightened security (i.e. a process called "stand to" in which everyone pulls security).

Nautical twilight is calculated for both EENT (End Evening Nautical Twilight) and BMNT (Begin Morning Nautical Twilight). Here BMNT calculator calculates you with the Nautical dawn based on the input fields of date, latitude, longitude and GMT time.

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