Day and Night World Map

The map below shows the current position of the Sun and the Moon. It shows which parts of the Earth are in daylight and which are in night.

See where the moon is over the horizon

Map notes

• The day and night parts of the Earth shown are as of Saturday, May 12, 2012 at 16:30:00 UTC.
• The Sun's position is marked with this symbol: . At this location, the Sun will be at its zenith (directly overhead) in relation to an observer.
• The Moon's position is marked with this symbol: . At this location, the Moon will be at its zenith in relation to an observer. Note that the symbol is not showing the current phase of the Moon.
• Different shades of darkness are used to indicate night; these shades are in order from lightest to darkest:
  • Civil Twilight (lightest shade)
  • Nautical Twilight
  • Astronomical Twilight
  • Night, no twilight (darkest)
• Latitude circles
  • NPC – Northern Polar Circle, or Arctic Circle, is at latitude 66°34' N. At locations north of the Arctic Circle, the Sun is visible all day and night during a period before and after the June solstice.
  • NT – Northern Tropic, or Tropic of Cancer, is at latitude 23°26' N and is the northernmost latitude at which the Sun can be directly overhead (this occurs during June solstice, around June 21).
  • ST – Southern Tropic, or Tropic of Capricorn, is at latitude 23°26' S and is the southernmost latitude at which the Sun can be directly overhead (this occurs during December solstice, around December 21).
  • SPC – Southern Polar Circle, or Antarctic Circle, is at latitude 66°34' S. South of this latitude, the Sun is visible all day and night during summer in the Southern Hemisphere.
• Map is generated based on images from NASA

Position of the Sun

On Saturday, May 12, 2012 at 16:30:00 UTC the Sun is at its zenith at these coordinates:

Latitude:	18° 21'	North
Longitude:	68° 41'	West

The ground speed of the movement is currently 440.39 meters/second, 1585.4 km/hour, 985.1 miles/hour or 856.0 knots.The table below shows the Sun position compared to the time and date above:

Time	Longitude difference			Latitude difference			Total
later	Degrees	Distance	Direction	Degrees	Distance	Direction	Distance
1 minute	0° 15' 00.0"	16.42 mi	west	0° 00' 00.6"	0.01 mi	north	16.42 mi
1 hour	15° 00' 00.4"	984.91 mi	west	0° 00' 37.0"	0.71 mi	north	984.88 mi
24 hours	0° 00' 04.6"	0.08 mi	west	0° 14' 40.3"	16.82 mi	north	16.82 mi

Position of the Moon

On Saturday, May 12, 2012 at 16:30:00 UTC the Moon is at its zenith at these coordinates:

Latitude:	10° 04'	South
Longitude:	158° 08'	West

The ground speed of the movement is currently 442.23 meters/second, 1592.0 km/hour, 989.2 miles/hour or 859.6 knots.The table below shows the Moon position compared to the time and date above:

Time	Longitude difference			Latitude difference			Total
later	Degrees	Distance	Direction	Degrees	Distance	Direction	Distance
1 minute	0° 14' 31.3"	16.49 mi	west	0° 00' 10.7"	0.21 mi	north	16.49 mi
1 hour	14° 31' 23.4"	989.20 mi	west	0° 10' 46.4"	12.34 mi	north	989.55 mi
24 hours	11° 08' 23.7"	758.79 mi	east	4° 25' 58.6"	304.66 mi	north	821.77 mi

Locations with the Sun near zenith

The following table shows 10 locations with Sun near zenith position in the sky.

Location	Local time	Distance			Direction
Punta Cana	Sat 12:30 PM	40 km	25 miles	22 nm	ENE
Santo Domingo	Sat 12:30 PM	132 km	82 miles	71 nm	W
Ponce	Sat 12:30 PM	223 km	138 miles	120 nm	E
Santiago de los Caballeros	Sat 12:30 PM	245 km	152 miles	132 nm	WNW
Puerto Plata	Sat 12:30 PM	264 km	164 miles	143 nm	NW
San Juan	Sat 12:30 PM	272 km	169 miles	147 nm	E
Caguas	Sat 12:30 PM	281 km	175 miles	152 nm	E
Port-au-Prince *	Sat 12:30 PM	385 km	239 miles	208 nm	W
Charlotte Amalie	Sat 12:30 PM	397 km	247 miles	214 nm	E
Cap-Haïtien *	Sat 12:30 PM	401 km	249 miles	217 nm	WNW