Neptune at opposition
Sky · Planets · Fri, September 11, 2020 · Computed (rule)
Neptune is opposite the Sun: up all night and at its brightest for the year.
Every year
| Date | Event | When |
|---|---|---|
| Fri, Sep 11, 2020 | Neptune at opposition | 6 yr ago |
| Tue, Sep 14, 2021 | Neptune at opposition | 5 yr ago |
| Fri, Sep 16, 2022 | Neptune at opposition | 4 yr ago |
| Tue, Sep 19, 2023 | Neptune at opposition | 3 yr ago |
| Fri, Sep 20, 2024 | Neptune at opposition | 2 yr ago |
| Tue, Sep 23, 2025 | Neptune at opposition | 12 mo ago |
| Fri, Sep 25, 2026 | Neptune at opposition | Today |
| Tue, Sep 28, 2027 | Neptune at opposition | in 12 mo |
| Fri, Sep 29, 2028 | Neptune at opposition | in 2 yr |
| Tue, Oct 2, 2029 | Neptune at opposition | in 3 yr |
| Fri, Oct 4, 2030 | Neptune at opposition | in 4 yr |
Source, method and history
- Source
- Astronomy Engine
- How we know
- Relative longitude search with Astronomy Engine.
- Recurs
- about yearly
- Feed
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- Changes
- 2026-09-25: added to 2020-09-11