Moon on 4 August 1981
Royal Observatory, Greenwich (51°28′40″N 00°00′05″W GMT 0)August 4, 1981 Date: August 4, 1981 Day of the week: Tuesday Moon age: 5, 6 lunar day(-s) Moonrise: ↑ 09:14 Moonset: ↓ 21:53 Moon Sign: Virgo ♍ and Libra ♎ (from 02:10) Element: Earth | Air (from 02:10) Moon phase: Waxing Crescent Plant part: Root Days | Flower Days (from 02:10) |
5 lunar day – until 09:14
6 lunar day – from 09:14
Sunrise and Sunset Times in Royal Observatory, England (Great Britain) – August 4, 1981
| Date | Sunrise Civil Twilight start | Sunset Civil Twilight end | Day length Civil Twilight |
| August 4, 1981 | 05:26 04:48 | 20:45 21:23 | 15:19 16:34 |