Planetary Events
Oppositions (closest approach to Earth), superior conjunctions, and greatest eastern/western elongations for Mercury, Venus, Mars, Jupiter, Saturn, Uranus and Neptune. Auto-refreshed yearly. Ephemeris computed with astronomy-engine, validated against NASA JPL DE406.
Subscribe to this Smart Calendar Feed
One click — events appear in your calendar within minutes and update automatically as the feed refreshes.
Using a different calendar app? Copy the feed URL and add it as a subscription:
https://smartcalendars.ai/cal/2e2170a222f87d356f1d91dd80c2844c92cb230cf7cb95c055e547e05ef7f57d.icsUpcoming Events (48)
All day
Venus at superior conjunction
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Mars at solar conjunction
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Jupiter at opposition
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Mercury at superior conjunction
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Mercury at greatest eastern elongation
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Mercury at inferior conjunction
All day
Neptune at solar conjunction
All day
Saturn at solar conjunction
All day
Mercury at greatest western elongation
All day
Mercury at superior conjunction
All day
Uranus at solar conjunction
All day
Mercury at greatest eastern elongation
All day
Mercury at inferior conjunction
All day
Jupiter at solar conjunction
All day
Mercury at greatest western elongation
...and 33 more events. Subscribe to see all.
Frequently asked questions
How do I subscribe to the Planetary Events calendar?
Open the Planetary Events subscribe URL on this page and pick your calendar app — Apple, Google, or Outlook. The events sync automatically and stay up to date.
How often does this calendar update?
This feed refreshes on a regular schedule and your calendar app pulls the latest version on its own (usually every few hours).
Is this Smart Calendar Feed free?
Yes — every public calendar feed on Smart Calendars AI is free to subscribe to, with no account required.
Can I create my own Smart Calendar Feed?
Yes. Smart Calendars AI lets you create custom AI calendar feeds from any prompt — describe a topic in plain English and we generate a continuously-updated calendar from across the public web.
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Lunar Eclipses
Every total, partial and penumbral lunar eclipse with its UTC peak time and magnitude. Auto-refreshed yearly. Ephemeris computed with astronomy-engine, validated against NASA JPL DE406.
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Every total, annular, hybrid and partial solar eclipse with its UTC peak time, obscuration, and approximate visibility region. Auto-refreshed yearly. Ephemeris computed with astronomy-engine, validated against NASA JPL DE406.
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