Alcatraz
Opened on
Age
Saturday August 11, 1934
87
years
3
months
16
days
Next birthday in
Basic information
AKA
Alcatraz Federal Penitentiary The Rock,
Category
buildings
Country
United States
Description
maximum security federal prison
It was closed on 21 March 1963
prison operators believed Alcatraz to be escape-proof and America's strongest prison
Today it is a public museum
Find more information about Alcatraz on Wikipedia
Half birthday 
Next half birthday falls on
Thursday February 10, 2022
It is going to happen in
Age in different time units
Months
Weeks
Days
Hours
Minutes
Seconds
Planet Age
How old Alcatraz would be if it was opened on a different planet
Mercury
362.46 years
Venus
141.9 years
Mars
46.41 years
Jupiter
7.35 years
Saturn
2.96 years
Celebrate NOW
Alcatraz - Celebrations from his DOB
- 22 days from now, December 19, 2021, Alcatraz celebrate 142nd Venus age
- 47 days from now, January 13, 2022, Alcatraz celebrate 363rd Mercury age
- 59 days from now, January 25, 2022, Alcatraz celebrate exactly 46,000,000 minutes
- 75 days from now, February 9, 2022, Alcatraz celebrate 88th half birthday
- 76 days from now, February 11, 2022, Alcatraz celebrate exactly 1050 months
- 114 days from now, March 22, 2022, Alcatraz celebrate exactly 32,000 days
- 135 days from now, April 11, 2022, Alcatraz celebrate 364th Mercury age
- 198 days from now, June 13, 2022, Alcatraz celebrate exactly 770,000 hours
- 223 days from now, July 8, 2022, Alcatraz celebrate 365th Mercury age
- 247 days from now, August 1, 2022, Alcatraz celebrate 143rd Venus age
‹
›
S
M
T
W
T
F
S