sun ‧ rise /ˈsʌnraɪz/ BrE AmE noun
1 . [uncountable] the time when the sun first appears in the morning ⇨ daybreak
at sunrise
A farmer’s day begins at sunrise.
2 . [uncountable and countable] the coloured part of the sky where the sun is appearing in the morning:
a picture of sunrise over Mount Fuji