Moon on 21 April 1981
Royal Observatory, Greenwich (51°28′40″N 00°00′05″W GMT 0)April 21, 1981 Date: April 21, 1981 Day of the week: Tuesday Moon age: 17, 18 lunar day(-s) Moonrise: ↑ 21:15 Moonset: ↓ 06:15 Moon Sign: Scorpio ♏ and Sagittarius ♐ (from 22:05) Element: Water | Fire (from 22:05) Moon phase: Waning Gibbous Plant part: Leaf Days | Fruit Days (from 22:05) |
17 lunar day – until 21:15
18 lunar day – from 21:15
Sunrise and Sunset Times in Royal Observatory, England (Great Britain) – April 21, 1981
| Date | Sunrise Civil Twilight start | Sunset Civil Twilight end | Day length Civil Twilight |
| April 21, 1981 | 05:49 05:15 | 20:07 20:42 | 14:18 15:27 |