sunup

noun

ˈsən-ˌəp How to pronounce sunup (audio)
Definition of sunupnext
as in sunrise
the first appearance of light in the morning or the time of its appearance have you ever actually heard a rooster crow at sunup?

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of sunup In honor of the anniversary, Washington Post journalists chronicled one of those days, from sunup to sundown. — Washington Post, 29 May 2022 Key West is a top-notch destination for a girls getaway, as you're guaranteed to have a good time from sunup to sundown. — Stacey Leasca, Travel + Leisure, 22 Apr. 2022 Irving is observing Ramadan and fasting (no food or fluids) from sunup to sundown. — Jeff Zillgitt, USA TODAY, 21 Apr. 2022 From trekking poles to sleeping bags, the items found at Dick’s can upgrade your next camping trip from sunup to sundown. — Sara Coughlin, SELF, 22 Mar. 2022 See All Example Sentences for sunup
Recent Examples of Synonyms for sunup
  1. sunrise
  2. day
  3. dawn
  4. morning
  5. morn
  6. dawning
  7. daybreak
Noun
  • Friday will see a brief warm front slide through around sunrise before a cold front moves through around noon.
    — Ron Smiley, CBS News, 13 Oct. 2026
  • The phenomenon occurs when rocket exhaust expands in the thin upper atmosphere and catches sunlight before sunrise.
    — Richard Tribou, The Orlando Sentinel, 13 Oct. 2026
Definition of sunrise
Noun
  • Prosecutors charged her with registering to vote and casting a ballot the same day as Shah, but in her case at a polling location in Solano County.
    — Mathew Miranda, Sacbee.com, 20 Oct. 2026
  • Years earlier, a similar test by another group of researchers left their machine smoking, two days in a row.
    — Alex Pasternack, Scientific American, 20 Oct. 2026
Definition of day
Noun
  • Esmeralda Muñoz, 70, said her family was furious that agents showed up to their home in full tactical gear with guns drawn to arrest her husband before dawn.
    — Arkansas Online, Arkansas Online, 20 Oct. 2026
  • Studies show women were already more likely than men to be using a computer at work at the dawn of the PC era.
    — Steve Liesman, CNBC, 19 Oct. 2026
Definition of dawn
Noun
  • Rubio, who arrived in the historic Silk Road city of Samarkand on Sunday night, met in the morning with the foreign ministers of Uzbekistan, Kazakhstan, Kyrgyzstan, Tajikistan and Turkmenistan.
    — Reuters, NBC news, 20 Oct. 2026
  • For Meg, who is part of an Internet-addiction program and who spoke to Allison for this feature, her social media habit kept her up all night and left her unable to attend to her kids in the morning.
    — Jeanna Bryner, Scientific American, 20 Oct. 2026
Definition of morning
Noun
  • The light green safari shade is especially fun, or go for an aquatic vibe with the icy morn/sea wave two-combo.
    — Rena Behar, Travel + Leisure, 26 May 2023
  • This gives me, in the parking lot the next morn, yet another opportunity to introduce myself to fellow travelers who possess jumper cables.
    — John Phillips, Car and Driver, 9 Jan. 2023
Definition of morn
Noun
  • The quiet moments, the grief, the slow dawning of realization that her husband had written this piece as a way of dealing with his grief and her anger.
    — Joey Nolfi, Entertainment Weekly, 11 Mar. 2026
  • Ever enterprising, Toha does eventually make her way back to the party, but there, the ultimate dawning of her place outside of Nelly’s circle is heartbreaking.
    — Alissa Simon, Variety, 25 Feb. 2026
Definition of dawning
Noun
  • The vessel moved to the island's eastern side for calmer waters overnight as the crew prepared to go ashore at daybreak.
    — Andrea Margolis, FOXNews.com, 13 Oct. 2026
  • The front is expected to move through the area by daybreak Sunday.
    — Mark Price, Charlotte Observer, 2 Oct. 2026
Definition of daybreak

Browse Nearby Words

suntanned
sunup
sunups
See all Nearby Words

Cite this Entry

“Sunup.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sunup. Accessed 21 Oct. 2026.

Copy Citation
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Last Updated: - Updated example sentences

More from Merriam-Webster

Word of the Day

Listen to the pronunciation of jilt

See Definitions and Examples »

Popular in Grammar & Usage

See More

Merriam-Webster’s Great Big List of Words You Love to Hate

'Can' vs. 'May'

'Affect' vs. 'Effect'

More Commonly Mispronounced Words

Is it 'nerve-racking' or 'nerve-wracking'?
See More

Popular in Wordplay

See More

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

Did 'orange' the fruit or the color come first?

Even More Bird Names that Sound Like Insults (and Sometimes Are)

12 Lovely and Unusual Words for the Natural World
See More

Popular

See More

Merriam-Webster’s Great Big List of Words You Love to Hate

The Longest Long Words List

9 Words That Sound Like Insults But Aren't
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
artwork of illustrated limes with the text limes and smile with an arrow connecting the two words
Quiz: Spot the Anagram! Scramble these words to find new words with the e...
See All