Sydney Opera House

opened on Saturday October 20, 1973

age: 47 years 4 months and 13 days

Picture of Sydney Opera House, multi venue centre in Sydney
The half birthday falls on April 21, 2021 which is 50 days from now.
AKA (also known as):
Category: buildings
Subcategory: Opera House
Country: Australia
Place: Sydney, Australia
Notice/discription: multi venue centre in Sydney
Find more information about Sydney Opera House on Wikipedia.
Lets calculate your combine birthday with Sydney Opera House
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How old is Sydney Opera House


4 months
13 days

13 days

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How old Sydney Opera House would be if it was opened on a different planet.

Sydney Opera House - List of interesting events

2 days from now, March 3, 2021 will celebrate 77th birthday on planet Venus
31 days from now, April 1, 2021 will celebrate 197th birthday on planet Mercury
42 days from now, April 12, 2021 will celebrate 4th birthday on planet Jupiter
50 days from now, April 20, 2021 will celebrate exactly 570 months
51 days from now, April 21, 2021 will celebrate 48th half birthday
62 days from now, May 2, 2021 will celebrate exactly 1,500,000,000 seconds
62 days from now, May 2, 2021 will celebrate exactly 25,000,000 minutes
118 days from now, June 27, 2021 will celebrate 198th birthday on planet Mercury
201 days from now, September 18, 2021 will celebrate exactly 17,500 days
201 days from now, September 18, 2021 will celebrate exactly 420,000 hours
201 days from now, September 18, 2021 will celebrate exactly 2,500 weeks
206 days from now, September 23, 2021 will celebrate 199th birthday on planet Mercury
227 days from now, October 14, 2021 will celebrate 78th birthday on planet Venus
233 days from now, October 20, 2021 will celebrate 48th birthday
294 days from now, December 20, 2021 will celebrate 200th birthday on planet Mercury
356 days from now, February 20, 2022 will celebrate exactly 580 months

Calendar for Sydney Opera House

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<< March 2021 >>

The Sydney Opera House is in Sydney, Australia and is a multi-venue performing arts center. This is one of the most distinctive and well-known buildings of the 20th century, that hosts over 1,500 performances (that is attended by over 1.2 million people) each year by various performing artists. It is one of the most popular tourist attractions in Australia and has over 8 million people visit each year, with 350,000 having a guided tour of the building.  

Construction on the Opera House started the first of March 1969 and finished in 1973, with the building opening the 20th of October 1973. It is a 65m tall and 183m long building designed by a Danish architect Jorn Utzon. The Opera House became part of the UNESCO World Heritage Site on the 28th of June 2007.