Mercury at greatest western elongation
Sky · Planets · Mon, April 21, 2025 · Computed (rule)
Mercury is 27.4° from the Sun, best seen in the morning sky.
Every year
Also on Apr 21, 2025
| Date | Event | When |
|---|---|---|
| Mon, Apr 21, 2025 | 2025 Boston Marathon | 17 mo ago |
| Mon, Apr 21, 2025 | 1125th anniversary: A debt was pardoned by the chief of Tondo on the island of Luzon and recorded... | 17 mo ago |
| Mon, Apr 21, 2025 | 300th anniversary: J. S. Bach's cantata Bleib bei uns, denn es will Abend werden, was first... | 17 mo ago |
| Mon, Apr 21, 2025 | 50th anniversary: South Vietnamese president Nguyễn Văn Thiệu resigned on hearing of the fall of... | 17 mo ago |
Source, method and history
- Source
- Astronomy Engine
- How we know
- Maximum elongation search with Astronomy Engine.
- Recurs
- recurring
- Feed
- Subscribe to Planets
- Changes
- None recorded.
Sources: official schedules and published calendars, linked on every event; computed dates name their rule. Refreshed nightly.