Djokovic will need to resume his quest for an eighth Wimbledon crown on Monday after Swiatek saved two match points in a thrilling comeback.
Djokovic had won two tie-breaks against Hubert Hurkacz before the match was stopped on Sunday night.
Novak Djokovic needed a second day and plenty of hard work to finish the job, but the second seed advanced to the Wimbledon quarter-finals on Monday.
Novak Djokovic's bid for a record-equalling Wimbledon eighth men's title continues, despite being made to feel "miserable" by Poland's Hubert Hurkacz.
Novak Djokovic battled past Hubert Hurkacz in four sets to stand just three wins from a record-equalling eighth Wimbledon title.
Defending champion Novak Djokovic was temporarily knocked off course by big-serving Pole Hubert Hurkacz but quickly got back in the groove on Monday to ...