Here the word "we" refers to the writer, Paul, and those traveling with them, but not to the reader. (See: [[rc://en/ta/man/translate/figs-exclusive]] and [Acts 20:4-6](./04.md))
"when the sun came up again." If the writer was using the Jewish system of determining days, Paul was planning to travel after sunrise on "the first day of the week." If the writer was using the Greek system, Paul was planning to travel on the second day of the week.
Bread was part of their meals. Possible meanings are 1) this refers simply to eating a meal together. Alternate translation: "to eat a meal" or 2) this refers to the meal they would eat together in order to remember Christ's death and resurrection. Alternate translation: "to eat the Lord's Supper" (See: [[rc://en/ta/man/translate/figs-synecdoche]])