Meyer, 54, is 82-9 in his seven seasons with the Buckeyes, winning three Big Ten titles, and one national championship in 2014.
The 54-year-old owns a 186-32 overall record in 17 seasons.
The university will announce his retirement at a 2 p.m. ET news conference.
After San Francisco fired Kelly and his staff, Day joined the Buckeyes as the program's quarterbacks coach and was promoted to offensive coordinator following the departure of Tim Beck.
Meyer won two national championships with the Florida Gators before taking the head coaching spot in Columbus ahead of the 2012 season.
Meyer's first national title win at Florida began a run where the SEC won seven straight titles from 2006-12, boosting the conference's value and innovating both the league and college football as a whole.
Florida State - Willie Taggart just finished his first season at Florida State and it resulted in the Seminoles 36-year bowl streak being snapped.
Kelly is now the head coach at UCLA.
His final game with the Buckeyes will come at the Rose Bowl, a game he has never coached before. The team was 3-0 under him to start the 2018 season.
There was even speculation back in September that Day was being groomed in a sort of coach-in-waiting situation if or when Meyer chose to step away from coaching. Day coached the Buckeyes earlier this season while Meyer served a suspension. Plus, the more I think about it, I'm just not sure Meyer makes sense in the NFL. A March 2018 analysis by ESPN found that college football or basketball coaches earned the top salary among public employees in 39 of the 50 states.
He later issued a statement apologizing directly to Smith's wife, saying, "Let me say here and now what I should have said on Wednesday: I sincerely apologize to Courtney Smith and her children for what they have gone through". You would need to wager $1,200 to win $100 if Meyer doesn't become the coach.
Israeli army spokesman Lieutenant Colonel Jonathan Conricus said the "attack tunnels" were not yet operational. In 2013 the army acted on reports Hezbollah was digging tunnels, but failed to locate any, he said.
It was also the first time Kenya failed to win a match in the Series since the London Sevens leg of the 2011/2012 season. The Canada-Ireland winner will face the England-Australia victor in the semi-finals.
Almost 11 years after he was first traded to Utah, the Cleveland Cavaliers have made a decision to send Korver back out west. A number of contenders had "significant interest" in trading for Korver, Wojnarowski added in his report.
And now the Italian has revealed he is cajoling Cairney not to spurn shooting opportunities in favour of keeping possession. Ranieri insists Mitrovic needs time to adjust to his new principles, but backed him to keep on scoring in the interim.
Since the Korean leaders held talks for the first time in April, they have been trying to ease tensions along the border. Kim agreed to travel to Seoul after hosting Moon in Pyongyang in September for their third summit this year.
It was a "rookie mistake, " Omair Sharif, senior US economist at Societe Generale, said Wednesday in a note to clients. At that time, Fed policymakers indicated another hike in December, three more in 2019 and probably one more in 2020.
The future success of the HIV response requires us to look beyond HIV care and empower better linkages with broader health care. Approximately 1 in 3 deaths among people with HIV is caused by TB. "It's vital that everyone get tested regularly".
Here's how Liverpool fans have been reacting to Klopp's comments ahead of a hugely important game against Everton . "When everything is brilliant and we score goals, you always ask about defending and how we can fix that".
Tension reached a new height when she was left off the guest list for Prince William and Kate Middleton's wedding in 2011. However, Arbiter points out there would be a more likely explanation for that choice if the reports prove to be true.
Trump faces a series of diplomatic challenges over the weekend, most notably whether he can strike an agreement with Xi. As a candidate, Trump had decried NAFTA - signed by his opponent's husband - as the "single worst deal ever approved".
Life expectancy can be near-normal if diagnosed early and treated promptly. 31 (41%) new HIV diagnoses were made at a late stage. Injecting drugs and heterosexual intercourse are the most common reasons for the transmission of the disease in this region.
MP reveals he is HIV positive in attempt to tackle stigma
AIDS remains the leading cause of death in women aged 15 to 44, and the second-largest mortality factor for teenagers worldwide. HIV infection is often diagnosed through rapid diagnostic tests (RDTs), which detect the presence or absence of HIV antibodies.
Deontay Wilder and Tyson Fury held apart at weigh
But Fury recovered remarkably after he looked gone when thudding to the canvas in the final round. Wilder however suddenly found a devastating combination just when he needed it in the 12th round.
Nasa turns to private sector for next moon mission
The providers will compete on cost and innovation so that NASA can accomplish more than ever, he said. Nasa wants to see how it goes at the moon before committing to commercial delivery services at Mars.
Emery: Arsenal in the Europa League to win it
Egypt worldwide Mohamed Elneny provided an assist as Arsenal beat Vorskla Poltava in the UEFA Europa League group stage. The switch was finally confirmed after a chaotic day that was capped by a 90-minute delay to the Gunners' flight out.
Former US President George H.W. Bush dies aged 94
His presidency fell during a time of dramatic change as the Cold War ended, the Soviet Union broke up and the Berlin Wall fell. Bush oversaw the opening of his presidential library in College Station, Texas, and was widely honored as an elder statesman.