I have divided these up into three categories: All the uses of day with a number, all the uses of day which in context mean a typical day, and any uses of day which could mean a long period of time.
Uses of Day with the Number (1st, 2nd, 3rd, etc.)
(Num 1:1) The LORD
spoke to Moses in the wilderness of Sinai, in the tent of meeting, on the first day of the second month, in the
second year after they had come out of the land of Egypt, saying,
(Num 1:18) and on the first day of the second month, they
assembled the whole congregation together, who registered themselves by clans,
by fathers' houses, according to the number of names from twenty years old and
upward, head by head,
(Num 6:9) "And
if any man dies very suddenly beside him and he defiles his consecrated head,
then he shall shave his head on the day of his cleansing; on the seventh day he shall shave it.
(Num 6:10) On the eighth day he shall bring two
turtledoves or two pigeons to the priest to the entrance of the tent of
meeting,
(Num 7:12) He who
offered his offering the first day
was Nahshon the son of Amminadab, of the tribe of Judah.
(Num 7:18) On the second day Nethanel the son of Zuar,
the chief of Issachar, made an offering.
(Num 7:24) On the third day Eliab the son of Helon, the
chief of the people of Zebulun:
(Num 7:30) On the fourth day Elizur the son of Shedeur,
the chief of the people of Reuben:
(Num 7:36) On the fifth day Shelumiel the son of
Zurishaddai, the chief of the people of Simeon:
(Num 7:42) On the sixth day Eliasaph the son of Deuel,
the chief of the people of Gad:
(Num 7:48) On the seventh day Elishama the son of
Ammihud, the chief of the people of Ephraim:
(Num 7:54) On the eighth day Gamaliel the son of
Pedahzur, the chief of the people of Manasseh:
(Num 7:60) On the ninth day Abidan the son of Gideoni,
the chief of the people of Benjamin:
(Num 7:66) On the tenth day Ahiezer the son of
Ammishaddai, the chief of the people of Dan:
(Num 7:72) On the eleventh day Pagiel the son of Ochran,
the chief of the people of Asher:
(Num 7:78) On the twelfth day Ahira the son of Enan, the
chief of the people of Naphtali:
