Image: Twilight subcategories
Size of this PNG preview of this SVG file: 512 × 343 pixels. Other resolution: 320 × 214 pixels.
Original image (SVG file, nominally 512 × 343 pixels, file size: 9 KB)
Description: The three types of twilight and their measurements. The Sun is drawn to scale (with a diameter of 32 arcminutes [0.53°]).[1]
Author: TWCarlson
Usage Terms: Creative Commons Attribution-Share Alike 3.0
License: CC-BY-SA-3.0
License Link: http://creativecommons.org/licenses/by-sa/3.0/
Attribution Required?: Yes
Image usage
All content from Kiddle encyclopedia articles (including the article images and facts) can be freely used under Attribution-ShareAlike license, unless stated otherwise.
