April 10, 2021: Jupiter and Saturn are the bright stars in the southeast before sunrise. Use a binocular to note their eastward movement compared to the background stars.
by Jeffrey L. Hunt
Chicago, Illinois: Sunrise, 6:18 a.m. CDT; Sunset, 7:27 p.m. CDT. Check local sources for sunrise and sunset times for your location.
During the next three weeks the length of daylight is increasing quickly to 14 hours by month’s end. Just from yesterday, daylight increased 4 minutes.
Bright Jupiter and Saturn are low in the southeast before sunrise. Jupiter is the brightest “star” in this part of the sky. Saturn is nearly 13° to the upper right of Jupiter.
Use a binocular to make observations each clear morning to note the track of the planets compared to their starry background. Both planets are moving eastward in front of the stars of Capricornus, although Jupiter is nearing the Capricornus – Aquarius border.
Use the chart above to identify the stars in the background. Saturn is approaching Theta Capricorni (θ Cap on the chart). Jupiter is passing Deneb Algiedi (δ Cap). Two other stars – Mu Capricorni (μ Cap) and Iota Aquarii (ι Aqr) – are markers to note Jupiter’s eastward trek.
Detailed Note: One hour before sunrise, Jupiter and Saturn are low in the southeastern sky. Both are slowly trekking eastward in front of the stars of Capricornus. Jupiter, over 10° up in the east-southeast, is 2.0° to the upper left of Deneb Algedi. Saturn, 12.9° to the upper right of Jupiter, is over 15° in altitude in the southeast. Among the stars, the Ringed Wonder is 2.0° to the upper right of θ Cap. In the evening sky, about an hour after sunset, Mars is about halfway up in the west, marching eastward in Taurus near the horns of the Bull. The Red Planet is 3.9° to the lower left of Elnath and 4.4° to the lower right of ζ Tau.
Read more about the planets during April 2021.
June 27, 2022: The crescent moon is near elusive Mercury before sunrise. Not until 2100, will the five bright planets appear in order from the sun.Keep reading
June 26, 2022: Morning Star Venus and the lunar crescent are in conjunction this morning in the east-northeast before daybreak. The rare morning planet parade of the five planets is quickly breaking up.Keep reading
June 25, 2022: Venus, the crescent moon, and the Pleiades make a pretty grouping in the east-northeastern sky before daybreak. The appearance of the five bright planets simultaneously is peaking during the next few morningKeep reading