{"product_id":"duskward-the-astronomical-twilight-warden-mug","title":"Duskward, the Astronomical-Twilight Warden Mug","description":"\u003cp\u003eAstronomical twilight ends when the Sun's centre is 18° below the horizon.\u003c\/p\u003e\n\u003cp\u003eThe joke: Observers wait for 18°; civil twilight people are amateurs. The slogan on the mug reads \u003cstrong\u003e18 DEGREES BELOW OR IT DOESN'T COUNT.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSource: U.S. Naval Observatory, 'Rise, Set, and Twilight Definitions'.\u003c\/p\u003e","brand":"Pixelated Physics","offers":[{"title":"11oz","offer_id":50976185548903,"sku":"33341881713489970740","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/8746\/9159\/files\/15854507886820274813_2048.jpg?v=1793683623","url":"https:\/\/pixelatedphysics.com\/nl\/products\/duskward-the-astronomical-twilight-warden-mug","provider":"Pixelated Physics","version":"1.0","type":"link"}