Moon on 21 January 1921
Royal Observatory, Greenwich (51°28′40″N 00°00′05″W GMT 0)January 21, 1921 Date: January 21, 1921 Day of the week: Friday Moon age: 13, 14 lunar day(-s) Moonrise: ↑ 14:01 Moonset: ↓ 05:09 Moon Sign: Gemini ♊ and Cancer ♋ (from 18:27) Element: Air | Water (from 18:27) Moon phase: Waxing Gibbous Plant part: Flower Days | Leaf Days (from 18:27) |
13 lunar day – until 14:01
14 lunar day – from 14:01
Sunrise and Sunset Times in Royal Observatory, England (Great Britain) – January 21, 1921
| Date | Sunrise Civil Twilight start | Sunset Civil Twilight end | Day length Civil Twilight |
| January 21, 1921 | 07:51 07:15 | 16:31 17:06 | 08:39 09:51 |