This word uses the kun'yomi readings for both kanji, which is convenient since you've learned both of them by now with the words 朝 (あさ) and 日 (ひ). Put them together and what do you get? あさひ!
Would you like to climb a mountain with me tomorrow morning to see the morning sun?
Why did you take the picture of the rising sun off of the wall?
Japan is known as "the Land of the Rising Sun," which is excellently depicted on its "Rising Sun" flag.