Moon on 4 February 1991
Royal Observatory, Greenwich (51°28′40″N 00°00′05″W GMT 0)February 4, 1991 Date: February 4, 1991 Day of the week: Monday Moon age: 20, 21 lunar day(-s) Moonrise: ↑ 23:59 Moonset: ↓ 09:04 Moon Sign: Libra ♎ Element: Air Moon phase: Waning Gibbous Plant part: Flower Days |
20 lunar day – until 23:59
21 lunar day – from 23:59
Sunrise and Sunset Times in Royal Observatory, England (Great Britain) – February 4, 1991
| Date | Sunrise Civil Twilight start | Sunset Civil Twilight end | Day length Civil Twilight |
| February 4, 1991 | 07:32 06:58 | 16:55 17:29 | 09:23 10:31 |