Astronomy News for the Month of July 2026


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In this Newsletter...


Background screen credits: NGC5775
Imaged March 21/22, 2001
using the 16" Kitt Peak Visitors Center telescope
as part of the Kitt Peak Advanced Observing Program.


Astronomy Magazine, July 2026, p.34.


The Month At-A-Glance
A calendar displaying the daily astronomical events.


17 day moon

The Moon

Phases

Apogee/Perigee

Moon/Planet Pairs

For reference: The Full Moon subtends an angle of ~0.5°.

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Astronomy Calendar 2026: All Major Celestial Events of the Year

The Planets & Dwarf Planets

Planetary Reports generated by "TheSkyX" software. These reports provide predicted data for the planets for the first of each month for the current year. The rise and set times for the Sun and the Moon for each day of the month as well as meteor shower radiants are also included in the reports. These reports have been optimized for the Denver, Colorado location, however, the times will be approximate for other locations on Earth.

Note: Times are Mountain Time (MDT) unless otherwise noted. Times will vary slightly depending on your location.

Planetary Highlights for July

"Venus and Jupiter remain visible in the evening sky soon after sunset early in July, although Jupiter fairly quickly drops out of sight. In the morning sky there's lots of planetary action: Saturn rises earlier now, placing in a dark sky for a couple of hours. There's a wonderful conjunction between Mars and Uranus on July 4. If you've never seen Uranus before, this conjunction makes it easy. Finally, Mercury rounds the Sun and reappears in the morning sky in the last few days of the month." Astronomy Magazine, July 2026, p.34.

Mercury

Is in inferior conjunction on the 12th. Mercury is stationary on the 23rd. Mercury sets at 9:15 p.m. on the 1st. After conjunction, Mercury returns to the morning sky, rising about 4:31 a.m. by month's end. Mercury is visible in the western sky about 30 minutes after sunset during the first week of the month, and about 30 minutes before sunrise during the last week of the month. Mercury is in the constellation of Gemini shining at magnitude 0.5 on the 31st.

Venus

Sets about 10:55 p.m. on the 1st and about 10:08 p.m. by month's end. Look for Venus to the west about 30 minutes after sunset. Venus moves from the constellation of Leo into Virgo shining at magnitude -4.2.

Earth

Is at aphelion (94.5 million miles from the Sun) on the 6th.

Mars

Rises at 3:07 a.m. on the 1st and about 2:24 a.m. by month's end. Look for Mars to the southeast in the morning about 30 minutes before sunrise. Mars is in conjunction with Uranus at 1 a.m EDT on the 4th. Mars is in the constellation of Taurus shining at magnitude 1.3.

Jupiter

Is in conjunction with the Sun on the 29th. Jupiter sets at 9:45 p.m. on the 1st. After conjunction Jupiter returns to the morning sky, rising about 5:49 a.m. by month's end. By the time the Sun sets, Jupiter is in the western sky rapidly approaching the horizon. Jupiter is visible during the first two weeks of the month, then disappears into the evening twilight glow. Jupiter is in the constellation of Cancer shining at magnitude -1.8.

Saturn

Is stationary on the 27th. Saturn rises at 1:04 a.m. on the 1st and about 11:00 p.m. by month's end. Look for Saturn towards the south in the morning sky before sunrise. Saturn is in the constellation of Pisces shining at magnitude 0.7.

Uranus

Rises at 3:13 a.m. on the 1st and about 1:16 a.m. by month's end. Look for Uranus to the southeast in the morning before sunrise. Uranus is in the constellation Taurus shining at magnitude 5.8.

Neptune

Is stationary on the 7th. Neptune rises at 12:36 a.m. on the 1st and about 10:30 p.m. by month's end. Look for Neptune towards the south in the morning sky before sunrise. Neptune is in the constellation of Pisces shining at magnitude 7.7.

Dwarf Planets

Ceres

Rises at 3:59 a.m. on the 1st and about 2:41 a.m. by month's end. Ceres can be spotted low to the southeast in the morning sky before sunrise. Ceres is in the constellation of Taurus shining at magnitude 9.0.

Pluto

Is at opposition on the 27th, rising as the Sun sets. Pluto rises at 10:10 p.m. on the 1st and about 8:06 p.m. by month's end. Pluto can be spotted to the south before sunrise. Pluto appears at its best for the year in late July. Pluto is in the constellation of Capricornus shining at magnitude 15.0.

As always, good luck at spotting Neptune, Ceres and Pluto, a large telescope and dark skies will be needed.

Constellation information provided by Go Astronomy.

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Astronomical Events

Meteor Showers

  • The Southern Delta Aquarids - This meteor shower has a duration of July 14 - August 18. Maximum hourly rates of 15-20 occur on July 28/29.

  • The Northern Delta Aquarids extends from July 16 to September 10. Maximum occurs on August 13. The hourly rates reach a high of 10.

    Meteor Shower Radiant Report

    For more information about Meteor Showers, visit the Meteor Showers Online web page.

    Meteor Shower Radiant Report

    Meteor Scatter (or Meteor burst communications) - "is a radio propagation mode that exploits the ionized trails of meteors during atmospheric entry to establish brief communications paths between radio stations up to 2,250 kilometres (1,400 mi) apart." Tune your shortwave or your HF amateur radio to 54.310 MHz SSB and see if you can hear any pings. Try other frequencies as well... 6m FT8 digital - 50.313 Mhz & 50.276 Mhz, JP-65 digital mode and the carrier frequencies of the lower VHF bands for TV channels 2, 3 & 4.

    Meteor Rx How-To by Terry Bullett (WØASP)

  • Comets

  • Comet 10/P Temple (Temple 2) is shining around 7th magnitude passing through the constellations of Aquarius into Capricornus.

  • For information, orbital elements and ephemerides on observable comets, visit Observable Comets.

    For more information about Comets, check out Gary Kronk's 6-volume series of books on Cometography.

  • Eclipses

    Solar Eclipses

    No solar eclipse activity this month.

    Lunar Eclipses

  • No lunar eclipse activity this month.

  • Observational Opportunities

  • Look for Mercury, Venus and Jupiter to the southwest.
  • Look for Pluto to the south
  • Look for Neptune and Saturn in the early morning to the southeast.
  • Look for Mars and Ceres in the early morning to the east.

  • Asteroids

    (From west to east)
    Ocultations

    IOTA Logo

  • Information on various occultations can be found by clicking the IOTA logo.

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    Member Meteor Sightings

    In this section I will post meteor, fireball, etc sightings that have been published on the American Meteor Society's web site. I want to make this an active section of the web pages and newsletter and would like to publish the links to member sightings. If you have any published sightings, please provide me with the links and I will post them here for all to enjoy.

    Event ID Date/Time Location Observer Link
    3871-2015 2015-11-13 01:55 MST CO Charles N 3871a
    3587-2015 2015-11-22 17:38 MST CO Kevin S 3587aw
    3829-2015 2015-12-05 18:06 MST CO Burness A 3829a
      986-2020 2020-02-21 22:20 MST CO Lukas S 986
    3716-2020 2020-07-24 23:22 MDT CO Lukas S 3716
    4774-2021 2021-08-13 21:57 MDT UT Lukas S 4774
    7044-2021 2021-10-28 20:37 MDT CO Burness A 249058
    6763-2022 2022-10-06 05:56 CDT OK Mike C 6763
    5300-2023 2023-09-11 22:04 MDT CO Lukas S 5300
    578-2024 2024-01-28 23:05 MST CO Lukas S 578

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