What's the difference between daybreak and sunup?

Daybreak

Definition:

(n.) The time of the first appearance of light in the morning.

Example Sentences:

(1) Kate Garraway and Dan Lobb, currently part of the Daybreak team, could also see their roles boosted in the Daybreak reshuffle.
(2) It also emerged that the 48-hour strike had little impact on viewers: ITV's struggling Daybreak, fronted by Christine Bleakley and Adrian Chiles, only managed 800,000 viewers compared with BBC Breakfast's 1.3 million.
(3) Cameron told ITV1's Daybreak: "I wanted to do this during the Olympic Games.
(4) The health secretary told ITV1's Daybreak: "A lot of people are very worried about it.
(5) Brian Maddison from the group told ITV's Daybreak that one garage in Kent reported already selling out of fuel canisters: "That's the sort of bizarre behaviour that Francis Maude and the rest of the cabinet seem to have encouraged.
(6) So I think Scots should be very worried that the SNP are putting so much emphasis on oil and gas," he told ITV's Daybreak.
(7) Daybreak has not performed as we would have hoped."
(8) Discovery Park is also home to the Daybreak Star Cultural Center , a hub for Native American cultural gatherings in the Pacific Northwest.
(9) Kate Garraway and Dan Lobb, currently part of the Daybreak team, could also see their roles boosted in the Daybreak job shuffle.
(10) Speaking on ITV's Daybreak, Clegg accused the Tories of being pressurised into "flip-flopping" by Ukip's surge in popularity , which has seen it finish above the Conservatives in the recent Eastleigh and South Shields byelections.
(11) I. Gene complementation test became possible among families of a hereditary disease by this technique which was the daybreak of the genetic analyses of human hereditary diseases in laboratories.
(12) He told ITV's Daybreak on Monday: "I want my children, who are in primary school at the moment, to have the sort of curriculum that children in other countries have, which are doing better than our own.
(13) Earlier this week Holmes expressed his interest in the Daybreak role .
(14) Speaking to ITV's Daybreak, the assistant general secretary of Unite, Diana Holland, said: "Everybody involved on behalf of Unite, the trade union members, and the oil tanker drivers, is saying we want a negotiated settlement.
(15) Last year 89.5% of children referred to Daybreak FGC by social services found a safe home within their extended family.
(16) ITV executives will be pleased with the start, viewing is up about 200,000 on Daybreak before it was axed, but GMB still has some way to go to close the gap with arch-rival BBC.
(17) ITV had high hopes for Daybreak when it launched in a blaze of publicity following the high-profile defections of Chiles and Bleakley from the BBC.
(18) Sky News presenter Eamonn Holmes has admitted he would "like to be in the frame" for a presenting job on Daybreak , although ITV newsreader Natasha Kaplinsky has distanced herself from taking over as a co-host of the ITV1 breakfast show.
(19) Sir John may have hair that is more silvery than ever, and his sky-blue tie shines like the sun on a tropical sea at daybreak, but he still brings a powerful whiff of the past.
(20) In December, it unveiled news presenters Marc Edwards, a presenter on France 24 and EuroSport who also voiced Danny Boyle's London 2012 opening ceremony; Louise Scodie, a broadcaster and writer with credits including Marie Claire, the Jewish Chronicle and shopping channel bid-up.tv; Claudia Liza Armah, who has presented BBC3's 60 Seconds news update and BBC News Interactive; and Gavin Ramjaun, who has worked on ITV's This Morning and Daybreak as well as CBBC Newsround and BBC Sport.