Moon on 21 May 1981
Royal Observatory, Greenwich (51°28′40″N 00°00′05″W GMT 0)May 21, 1981 Date: May 21, 1981 Day of the week: Thursday Moon age: 18, 19 lunar day(-s) Moonrise: ↑ 22:09 Moonset: ↓ 05:52 Moon Sign: Sagittarius ♐ and Capricorn ♑ (from 16:13) Element: Fire | Earth (from 16:13) Moon phase: Waning Gibbous Plant part: Fruit Days | Root Days (from 16:13) |
18 lunar day – until 22:09
19 lunar day – from 22:09
Sunrise and Sunset Times in Royal Observatory, England (Great Britain) – May 21, 1981
| Date | Sunrise Civil Twilight start | Sunset Civil Twilight end | Day length Civil Twilight |
| May 21, 1981 | 04:57 04:16 | 20:55 21:36 | 15:57 17:19 |