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Summary
| Description |
A contour plot of the hours of daylight as a function of latitude and day of the year, using the most accurate models described in Sunrise equation, based on http://commons.wikimedia.org/wiki/File:Hours_of_daylight_vs_latitude_vs_day_of_year.svg . Latitude 40° N (approximately New York City, Madrid and Beijing) is highlighted for reference. |
| Date | |
| Source | Own work |
| Author | Cmglee |
| Other versions |
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Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:57, 15 January 2018 | | 512 × 288 (182 KB) | Cherkash | used much less ambiguous terms now: see en:Equinox#Names and en:Solstice#English names |
| 13:30, 14 January 2014 |  | 512 × 288 (182 KB) | Cmglee | Add equinoxes and solstices. | |
| 20:51, 13 January 2014 |  | 512 × 269 (182 KB) | Cmglee | User created page with UploadWizard |
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