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2456
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2455
←
2456
→
2457
Previous:
2454
•
2455
Next:
2457
•
2458
Century
25th century
Years in the 2450s
2450
• 2451 • 2452 •
2453
•
2454
2455
•
2456
•
2457
•
2458
•
2459
For a complete list, see our
timeline category
.
2456
was a year in the 2450s in the 25th century.
Events
Edit
Unknown
Edit
Etalan
is established as a
UEG
colony
in the
Igdras system
.
[1]
Sources
Edit
^
Halo Encyclopedia (2022 edition)
, page 50