Moon on 21 January 1917
Royal Observatory, Greenwich (51°28′40″N 00°00′05″W GMT 0)January 21, 1917 Date: January 21, 1917 Day of the week: Sunday Moon age: 27, 28 lunar day(-s) Moonrise: ↑ 06:32 Moonset: ↓ 14:07 Moon Sign: Sagittarius ♐ and Capricorn ♑ (from 03:27) Element: Fire | Earth (from 03:27) Moon phase: Waning Crescent Plant part: Fruit Days | Root Days (from 03:27) |
27 lunar day – until 06:32
28 lunar day – from 06:32
Sunrise and Sunset Times in Royal Observatory, England (Great Britain) – January 21, 1917
| Date | Sunrise Civil Twilight start | Sunset Civil Twilight end | Day length Civil Twilight |
| January 21, 1917 | 07:22 06:47 | 16:02 16:38 | 08:39 09:50 |