Last Chance To See ‘Planet Parade’ This Weekend Before Mercury Sinks

Three planets—Mercury, Venus, and Jupiter—will gather in the evening sky this weekend, offering a fleeting planetary alignment known as a 'planet parade.' Skywatchers must act fast: Mercury will sink below the horizon within days, making this the last chance to see the trio together for months.

This weekend marks a rare moment when three bright planets appear close together in the twilight sky, visible to the naked eye shortly after sunset. Mercury, Venus, and Jupiter will form a tight cluster low in the west-northwest, with Venus shining brightest and Jupiter slightly higher. The alignment is a result of their orbital positions relative to Earth—a configuration that occurs only a few times per year. This particular grouping is special because Mercury, typically elusive, will be visible in the same field of view as the two brightest planets. The best viewing window is 30 to 60 minutes after sunset, looking toward the unobstructed western horizon. Binoculars may help pick out Mercury if the sky is not completely dark yet.

Why now? Planetary alignments happen when the inner and outer planets line up on the same side of the Sun as seen from Earth. The last notable planet parade involving three or more planets occurred in January 2026, when five planets stretched across the dawn sky. This weekend’s event is a smaller but still captivating grouping. Mercury will rapidly diminish in brightness as it moves back toward the Sun’s glare, making this weekend the optimal time to catch it. Venus and Jupiter will remain visible for weeks, but without Mercury the trio will break apart. The planets are not physically close—they are separated by millions of kilometres—but from our viewpoint they appear to cluster.

Named people and organisations: The event was highlighted by astronomy journalist Jamie Carter, who writes for Forbes and tracks celestial events. Exact figures: Mercury will set about 90 minutes after sunset this weekend, but by next week its set time will shrink by 10–15 minutes per day, making it increasingly difficult to spot. Venus is magnitude -4.4, Jupiter magnitude -2.1, and Mercury near magnitude 0—still visible but far fainter. The grouping spans about 5 degrees of sky (the width of three fingers at arm’s length). Dates: Friday, June 12 through Sunday, June 14, 2026, are the best days.

Analysis: This planet parade is a reminder of the dynamic geometry of our solar system. While not scientifically groundbreaking, it connects people to the night sky and demonstrates orbital mechanics in action. Astronomy educators often use such events to engage the public—social media searches for 'planet parade' spike during these windows, and observatories host public viewing sessions. The fleeting nature of Mercury's appearance adds urgency, making this a 'do not miss' event for casual stargazers. Informed observers note that planetary alignments also serve as calibration targets for amateur astrophotographers and satellite trackers.

Outlook: After this weekend, Mercury will become invisible as it moves into superior conjunction with the Sun in late June. The next chance to see three planets together will be in late August 2026, when Mars, Jupiter, and Saturn will rise before dawn. For those who miss this weekend, Venus and Jupiter continue to shine into July, but they will drift apart. Skywatchers should check local sunset times and find a dark location with a low western horizon. Technology can help: apps like Stellarium or SkySafari show real-time planetary positions. This planet parade is a brief, beautiful alignment—a reminder to look up before it disappears.