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本日 2026年2月18日(水) 13:34 Etc/GMT-9

🕖 2026/02/17 15:00～2026/02/18 15:00

🕖 2026/02/18～2026/02/19

Ramadan Start (tentative)

Observance To hide observances, go to Google Ca...

🕖 2026/02/18～2026/02/19

Ash Wednesday

Public holiday

🕖 2026/02/18～2026/02/19

🕖 2026/02/19～2026/02/20

Nerd History: Nolan Bushnell receives a grant for Pong (1974)

In 1974, Nolan Bushnell is granted a patent for...

🕖 2026/02/19 15:00～2026/02/20 15:00

🕖 2026/02/20～2026/02/21

Ramadan Start (tentative)

Observance To hide observances, go to Google Ca...

🕖 2026/02/20～2026/02/21

🕖 2026/02/21～2026/02/22

🕖 2026/02/22～2026/02/23