Djokovic reached the championship match at the All England Club for the first time by defeating Jo-Wilfried Tsonga 7-6 (4), 6-2, 6-7 (9), 6-3 in a match filled with diving shots by both players on Centre Court.
A few hours later, 10-time major winner Nadal knocked out Andy Murray 5-7, 6-2, 6-2, 6-4 to keep the British fans waiting for a homegrown champion at the grass-court Grand Slam.
Djokovic, who improved his record to 47-1 this year and is a two-time Australian Open champion, will replace Nadal as the top-ranked player in the world on Monday, but reaching the final at the All England Club was the relief he was looking for after losing twice at the same stage.
After Tsonga''s return on match point sailed out, Djokovic dropped to the ground and lay on his back. A few seconds later, he knelt down and kissed the grass.
"It''s hard to express your emotions in a very short time but hopefully some more celebrations are about to come," said Djokovic, who also beat Tsonga in the 2008 Australian Open final.
Djokovic started the season by winning 41 straight matches, but he lost to Roger Federer in the French Open semifinals. Since then, he is 6-0, with all those victories coming at the All England Club.
"I''ve been working all my life for this," Djokovic said. "I''ve been dreaming about playing the finals of Wimbledon since I started playing tennis when I was 4. To be able to be there on Sunday will probably be the best feeling." Tsonga, however, didn''t make this one easy. The 12th-seeded Frenchman went to the turf several times to knock balls back over the net, some landing in and some going long.
"This is the only surface you can really dive, because on the others, if you dive you go directly to the hospital," Tsonga said. "So this is good."
Twice in the third set, both players went down on the same point.
At 1-1 with Tsonga serving, the Frenchman dived to send the ball back toward Djokovic. The Serb then dived to hit a backhand across the net while Tsonga scrambled to his feet just in time to dive again and push a forehand long.
In the seventh game, Djokovic dived to hit a forehand, but Tsonga did the same, sending a forehand winner back over the net. There were more theatrics in the first set.
With Tsonga up a break and serving while leading 3-2, the two players volleyed the ball back and forth until Tsonga dived and hit a winner.
As Djokovic clapped his hand on his racket to acknowledge the acrobatic play and the crowd applauded, Tsonga turned to the Royal Box, which included former Wimbledon champions Bjorn Borg and Goran Ivanisevic, and stretched out his arms to roaring cheers.
"I can beat everybody today, but not Djokovic, because he just played unbelievable," said Tsonga, who came from two sets down to defeat six-time Wimbledon champion Federer in the quarterfinals. "He was everywhere. He returns unbelievable all the time on his baseline, so is tough. That''s it." The biggest roar in the second match came when Nadal sent a backhand into the net to give Murray the first set.
Nearly everyone in the crowd stood and yelled for Murray, who had been trying to become the first British man since Fred Perry in 1936 to win the Wimbledon title.
Nadal hurt his foot in the fourth round, but he again didn't appear to be bothered by the injury. Murray, however, did seem to be less than 100 percent following a hip injury the quarterfinals, and it began to show early in the second set.
After holding twice for a 2-1 lead, Murray missed an easy forehand that would have given him a break point in the following game. Nadal held, though, and won seven straight games, taking the second set and breaking to open the third.
Nadal broke again in the opening game of the fourth, and moved into his fifth Wimbledon final a short time later.