Extra Canonical Evidence for Jesus:

Mark 15
>And the sixth hour having come, darkness came over the whole land until the ninth hour
Matthew 27:51:
>"And the earth shook and the rocks were split"
The secular Roman historian Phlegon documented an eclipse and earthquake around the exact same time, matching the Gospel account:
>in the fourth year of the 202nd Olympiad, an eclipse of the sun happened, greater and more excellent than any that had happened before it; at the sixth hour, day turned into dark night, so that the stars were seen in the sky, and an earthquake in Bithynia toppled many buildings of the city of Nicaea
http://www.tertullian.org/fathers/jerome_chronicle_03_part2.htm

Africanus in 221 AD
>On the whole world there pressed a most fearful darkness; and the rocks were rent by an earthquake, and many places in Judea and other districts were thrown down. This darkness Thallus, in the third book of his History, calls, as appears to me without reason, an eclipse of the sun. For the Hebrews celebrate the passover on the 14th day according to the moon, and the passion of our Savior falls on the day before the passover; but an eclipse of the sun takes place only when the moon comes under the sun. And it cannot happen at any other time but in the interval between the first day of the new moon and the last of the old, that is, at their junction: how then should an eclipse be supposed to happen when the moon is almost diametrically opposite the sun
He references here Thallus who wrote his work "around 52 AD" which has been lost in time though, but is referenced by Africanus.

Also geological evidence of a heavy earthquake in/around 33 AD
https://www.icr.org/article/greatest-earthquakes-bible/