The Earth, as seen by the Apollo 17 astronauts. © NASA
21 June will be the longest day of 2026 in the northern hemisphere.

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Lunar occultation of Regulus

From the Lunar Occultations feed

Close approach of Venus and M44

From the Appulses feed

The Ptolemy cluster is well placed

From the Deep Sky feed

Moon at First Quarter

From the Moon feed

The Lagoon Nebula is well placed

From the Deep Sky feed

Full Moon

From the Moon feed

Constellations More »

Hercules

Hercules; a large yet dark constellation representing the greatest hero of Greek mythology.

Ophiuchus

The serpent bearer; in Greek mythology, Asclepius, the god of medicine, depicted in the sky holding the snake Serpens.

Serpens Cauda

The serpent's tail; held by Ophiuchus and part of the same constellation as Serpens Caput.

Scutum

The shield; a constellation honouring King John III Sobieski of Poland – the only politically inspired constellation still in use.

Lyra

The lyre; often said to be played by Orpheus, the greatest musician of his age.

Astronomical Charts

Guides to Astronomy

Ephemerides

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Detroit

Latitude:
Longitude:
Timezone:

42.33°N
83.05°W
EDT

Color scheme


Sun, Jun 21, 2026


Sunrise 05:52
Sunset 21:12
Twilight ends 23:27
begins 03:37

6-day old moon
Waxing Crescent

49%

6 days old


Rise Set
Mercury 07:46 22:39
Venus 09:00 23:40
Moon 13:29 01:21
Mars 03:47 18:16
Jupiter 08:06 22:57
Saturn 02:11 14:40

All times shown in EDT.
The sky on 21 June 2026
Sunrise
05:52
Sunset
21:12
Twilight ends
23:27
Twilight begins
03:37

6-day old moon
Waxing Crescent

49%

6 days old

Planets
Rise Culm. Set
Mercury 07:46 15:13 22:39
Venus 09:00 16:20 23:40
Moon 13:29 19:31 01:21
Mars 03:47 11:01 18:16
Jupiter 08:06 15:32 22:57
Saturn 02:11 08:26 14:40
All times shown in EDT.