366日 あと0日 TOKYO_SUNRISE-06:50 SUNSET-16:38 MOON-16.4 DAYS _ Family Life 2020—in photos https://www.nationalgeographic.com/family/2020/12/year-in-pictures/ 除夜, 大はらい, 大晦日, 年越し, New Year's Eve, 武道越年けいこ（武道館）, シンデ…

365日 あと1日 TOKYO_SUNRISE-06:50 SUNSET-16:37 MOON-15.4 DAYS _ What we’ve learned about how our immune system fights COVID-19 https://www.nationalgeographic.com/science/2020/12/what-coronavirus-has-taught-us-about-human-immune-system/ 証…

364日 あと2日 TOKYO_SUNRISE-06:50 SUNSET-16:36 MOON-14.4 DAYS _ He may have found the key to the origins of life. So why have so few https://www.nationalgeographic.com/science/2020/12/he-may-have-found-the-key-to-origins-of-life-tibor-gant…

363日 あと3日 TOKYO_SUNRISE-06:50 SUNSET-16:36 MOON-13.4 DAYS _ THE MAPS AND GRAPHICS OF 2020'S EVENTS AND DISCOVERIES https://www.nationalgeographic.com/2020/the-maps-and-graphics-of-2020-s-events-and-discoveries/ ディスクジョッキーの日, …

362日 あと4日 TOKYO_SUNRISE-06:49 SUNSET-16:35 MOON-12.4 DAYS _ SNOW DAY - PHOTO OF THE DAY https://www.nationalgeographic.com/photography/photo-of-the-day/2020/12/bison-yellowstone-snow-buffalo/ ピーターパンの日, 使徒ヨハネの祝日, 仏壇の…

361日 あと5日 TOKYO_SUNRISE-06:49 SUNSET-16:34 MOON-11.4 DAYS _ Climate troubles loom for South Korea’s ‘Christmas Tree Island’ https://www.nationalgeographic.com/environment/2020/12/climate-troubles-loom-south-korea-christmas-tree-island/…

360日 あと6日 TOKYO_SUNRISE-06:49 SUNSET-16:34 MOON-10.4 DAYS _ The untold story of the boldest polar expedition of modern times https://www.nationalgeographic.com/adventure/2020/12/borge-ousland-mike-horn-epic-journey-across-north-pole/ …

359日 あと7日 TOKYO_SUNRISE-06:48 SUNSET-16:33 MOON-09.4 DAYS _ How to keep kids engaged over the holiday break https://www.nationalgeographic.com/family/2020/12/how-to-keep-kids-engaged-over-the-holiday-break/ クリスマス・イヴ, 削り節の日…

358日 あと8日 TOKYO_SUNRISE-06:48 SUNSET-16:33 MOON-08.4 DAYS _ The Renaissance 'Prince of Painters' made a big impact in his short life https://www.nationalgeographic.com/history/magazine/2020/11-12/renaissance-price-painter-raphael-made-…

357日 あと9日 TOKYO_SUNRISE-06:47 SUNSET-16:32 MOON-07.4 DAYS _ SERENE SNOW - PHOTO OF THE DAY https://www.nationalgeographic.com/photography/photo-of-the-day/2020/12/snow-forest-national-park/ ゆず湯 , 改正民法公布記念日, 労働組合法制定記…

356日 あと10日 TOKYO_SUNRISE-06:47 SUNSET-16:32 MOON-06.4 DAYS _ Alien hunters detect mysterious radio signal from nearby star https://www.nationalgeographic.com/science/2020/12/alien-hunters-detect-mysterious-radio-signal-from-nearby-star…

355日 あと11日 TOKYO_SUNRISE-06:46 SUNSET-16:31 MOON-05.4 DAYS _ In rare sky show, Jupiter and Saturn will nearly 'touch' https://www.nationalgeographic.com/science/2020/12/see-rare-great-conjunction-of-jupiter-saturn-on-winter-solstice/ …

354日 あと12日 TOKYO_SUNRISE-06:46 SUNSET-16:31 MOON-04.4 DAYS _ Do Canada geese still fly south for winter? Yes, but it's complicated https://www.nationalgeographic.com/animals/2020/12/do-canada-geese-still-fly-south-for-winter/ 国際南南…

353日 あと13日 TOKYO_SUNRISE-06:45 SUNSET-16:30 MOON-03.4 DAYS _ Why cold weather makes it harder for the body to fight respiratory https://www.nationalgeographic.com/science/2020/12/coronavirus-why-cold-winter-weather-makes-it-harder-to-f…

352日 あと14日 TOKYO_SUNRISE-06:44 SUNSET-16:30 MOON-02.4 DAYS _ More Show: Google's Year In Search https://youtu.be/QvDE6Ng5Ts 飛行機の日（ライト兄弟が、フライヤー1号で人類初となる動力飛行機の初飛行に成功）, 建国記念日（ブータン）, 明治ブ…

351日 あと15日 TOKYO_SUNRISE-06:44 SUNSET-16:29 MOON-01.4 DAYS _ Destinations on the rise for 2021 https://www.nationalgeographic.com/travel/features/best-of-the-world-2021/ 電話の日, 紙の記念日, 念仏の口止め, 1928年 フィリップ・K.ディック…

350日 あと16日 TOKYO_SUNRISE-06:43 SUNSET-16:29 MOON-00.4 DAYS _ In rare sky show, Jupiter and Saturn will nearly 'touch' https://www.nationalgeographic.com/science/2020/12/see-rare-great-conjunction-of-jupiter-saturn-on-winter-solstice/ …

349日 あと17日 TOKYO_SUNRISE-06:43 SUNSET-16:29 MOON-28.9 DAYS _ 30 riveting pictures from the Nat Geo photo archives https://www.nationalgeographic.com/photography/2020/12/riveting-pictures-from-the-nat-geo-photo-archives/ 赤穂義士祭（兵…

348日 あと18日 TOKYO_SUNRISE-06:42 SUNSET-16:29 MOON-27.9 DAYS _ Meet Phelan the rescue pup—now America’s fastest dog https://www.nationalgeographic.com/animals/2020/12/meet-phelan-rescue-now-americas-fastest-dog/ 正月こと始め, 煤払い，松…

347日 あと19日 TOKYO_SUNRISE-06:41 SUNSET-16:28 MOON-26.9 DAYS _ Illegal shooting of protected animals more common than thought https://www.nationalgeographic.com/animals/2020/12/illegal-shooting-wildlife-idaho-more-common/ カーバッテリー…

346日 あと20日 TOKYO_SUNRISE-06:40 SUNSET-16:28 MOON-25.9 DAYS _ Honeybees found using tools, in a first—to repel giant hornet attacks https://www.nationalgeographic.com/animals/2020/12/honeybees-use-tools-dung-repels-giant-hornets/ 胃腸の…

345日 あと21日 TOKYO_SUNRISE-06:40 SUNSET-16:28 MOON-24.9 DAYS _ One of these astronauts may be the first woman on the moon https://www.nationalgeographic.com/science/2020/12/one-of-these-astronauts-may-be-the-first-woman-on-the-moon/ ノー…

344日 あと22日 TOKYO_SUNRISE-06:39 SUNSET-16:28 MOON-23.9 DAYS _ 54 PHOTOGRAPHS FROM AN UNFORGETTABLE YEAR https://www.nationalgeographic.com/magazine/2021/01/2020-the-year-in-pictures-feature/ 障害者の日、クジラの日、皇后誕生日, 独立記念…

343日 あと23日 TOKYO_SUNRISE-06:38 SUNSET-16:28 MOON-22.9 DAYS _ REMEMBERING PEARL HARBOR - PHOTO OF THE DAY https://www.nationalgeographic.com/photography/photo-of-the-day/2020/12/pearl-harbor-anniversary-marines/ こと納め, 対米英開戦記念…

342日 あと24日 TOKYO_SUNRISE-06:37 SUNSET-16:28 MOON-21.9 DAYS _ Everything’s different this year—so why not holiday stress? https://www.nationalgeographic.com/family/2020/11/everything-is-different-this-year-so-why-not-holiday-stress-coro…

341日 あと25日 TOKYO_SUNRISE-06:36 SUNSET-16:28 MOON-20.9 DAYS _ Why Istanbul’s ancient imperial legacy lies hidden in plain sight https://nationalgeographic.com/history/2020/11/why-istanbul-byzantine-heritage-hidden-plain-sight/ 姉の日, …

340日 あと26日 TOKYO_SUNRISE-06:36 SUNSET-16:28 MOON-19.9 DAYS _ This ferocious water flea is mauling the Great Lakes https://www.nationalgeographic.com/environment/2020/12/invasive-water-fleas-decimating-plankton-in-great-lakes/ 経済・社…

339日 あと27日 TOKYO_SUNRISE-06:35 SUNSET-16:28 MOON-18.9 DAYS _ These are our best animal photos of 2020 https://www.nationalgeographic.com/animals/2020/12/these-are-our-best-animal-photos-of-2020/ 人権週間（～10日）, E.T.の日, 血清療法の…

338日 あと28日 TOKYO_SUNRISE-06:34 SUNSET-16:28 MOON-17.9 DAYS _ Already had the coronavirus? You could get it again. https://www.nationalgeographic.com/science/2020/12/why-coronavirus-reinfections-are-happening/ 秩父夜まつり（埼玉県秩父市…

337日 あと29日 TOKYO_SUNRISE-06:33 SUNSET-16:28 MOON-16.9 DAYS _ Ginkgo trees nearly went extinct. Here’s how we saved these https://www.nationalgeographic.com/environment/2020/11/ginkgo-trees-nearly-went-extinct-how-we-saved-these-living-…