
Bitcoin Holiday Calendar
June
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09
Law declaring bitcoin legal tender in El Salvador passes
June 9th, 2021
On this day in 2021, El Salvador’s parliament votes to enact bitcoin as legal tender in the country.
12
The great bitcoin bubble of 2011
June 12th, 2011
The price of 1 bitcoin peaked at $31.91 USD during the 2011 bubble before taking the sharpest fall in its history.

Diffie-Hellman dayBitcoin Logo DayBitcoin Whitepaper DayBitcoin's birthday!Proof of Keys DayGenesis Transaction DayBitcoin Pizza DaySilk Road DayAltcoin Genesis DayThe great bitcoin bubble of 2011Coinkite Was Born #140,900The death of Mt. Gox24 block rollbackThe Billion Dollar DayBitcoin ATM DayShitcoin DayFree Ross DayHaters in Disbelief DayHODL dayI am not Dorian NakamotoOpendime makes its debutThe Slaying of the BearWhaleThis is Gentlemen!Lightning Whitepaper DayBitconneeeeeeeeect!Gold Parity DayFirst Lightning payment on LTCNY Disagreement DayBitcoin Independence DaySegWit Lock-in DayActivation DayS2X Failure to Launch DayColdcard makes its debutLightning Pay DayLightning Pizza DayLightning Network TorchBitcoin Infinity DayCraig Wright is a Fraud DayMoscow timeLaw declaring bitcoin legal tender in El Salvador passesBitcoin becomes legal tender in El Salvador