The Akeidah was when Yitzchak was twenty-seven years old [(this is Year 2085)] (Yuchsin at the beginning of Seder HaKabbalah HaAtik of the Rambam).
Year 2075 of the Jewish calendar.
On Sabbath eve, between the evenings, toward evening, Yitzchak was bound [(Zohar Vayetze). And in Bechaye on Pinchas it says at the second hour of the day, and in Pirkei Ma'amadot in the chapter on Akeidah in the name of Bechaye on Pinchas it says at the fifth hour of the day.] In Nisan Yitzchak was born and in Nisan he was bound [(Shir HaShirim Rabbah chapter 96). And in Avot of Rabbi Natan chapter 1, the Akeidah was on Yom Kippur.
See the Rashla'l at the end of Vayera regarding what is said about this. And in Rabbah on Megillah on the verse "In the first month, which is the month of Nisan," Sarah died in Cheshvan, and it is known that she died upon hearing of the Akeidah, therefore the Akeidah was in Cheshvan.]
The place of the Akeidah is where Adam HaRishon was created, and there Noach offered and built an altar, and there Kayin and Hevel offered, and there David and Shlomo built the altar on the threshing floor of Aravnah [(Rambam, chapter 2 of Laws of the Chosen House)].
Some say Iyov was born at the time of the Akeidah [(see Year 2448, this requires investigation)].
And Terach and Nachor dwelt in Charan, and Avraham and his sons dwelt in Be'er Sheva and he traveled as far as Chevron. And Milkah daughter of Haran, sister of Sarai, bore to Nachor: Utz, Buz, Kemuel, Kesed, Chazo, Pildash, Yidlaph, and Betuel. And his concubine Reumah bore Tevach, Gacham, Tachash, and Ma'achah. And he had twelve sons besides his daughters, and their sons were born to them in Charan.
The sons of Utz, firstborn of Nachor: Avichoreph, Gedi, Gedin, Milos, and Devorah. The sons of Buz: Berachel [(perhaps he is the father of Elihu ben Berachel the Buzite, the author says)], Na'amat, and Shu'ah, and Yidemanu. The sons of Kemuel: Aram and Rechuv. The sons of Kesed: Anammelech, Meishar, Benon, and Yipi'a.
The sons of Chazo: Pildash, Yamichi, and Aphar. The sons of Pildash: Arudah, Amuran, Mirah, and Milach. The sons of Yidlaph: Mushan, Kushan, and Mutzi'a. The sons of Betuel: Shechar, Lavan, and his sister Rivkah.
And Aram son of Kemuel and Rechuv his brother went from these to Charan and found a valley in the land on Mount Prat and built a city named Petor after Aram, which is Nahariyim. And the sons of Kesed found a valley opposite the land of Shin'ar and built a city called Kesed, which is the land of the Kasdim. And Terach took another wife in his old age named Pelilah, and she bore a son named Tzovah, and he lived afterward twenty-five years.