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First Contact Day

📅 Monday, April 5, 2027 at 00:00:00 UTC

⏱️ Duration: 1 day -- First Contact Day Ends at 00:00:00 (UTC)

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00:00:00
Monday, 05 April 2027

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What is First Contact Day?

First Contact Day (International observance)

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About First Contact Day

First Contact Day is an international observance celebrated on April 5th each year. This day is inspired by the science fiction franchise Star Trek, specifically the events surrounding the fictional first contact between humans and extraterrestrial life. The observance encourages discussions about the possibilities of extraterrestrial life and the implications of such contact on humanity.

The concept of First Contact Day originated from the Star Trek universe, where it marks the day when humans first made contact with the Vulcans in 2063. Fans of the franchise celebrate this day by hosting events, discussions, and screenings of Star Trek episodes and films that explore themes of space exploration and interspecies communication.

First Contact Day serves as a reminder of humanity's curiosity about the universe and the potential for future encounters with intelligent life. It promotes a sense of unity and hope for peaceful coexistence among different species, whether real or imagined.

As the observance grows in popularity, various communities around the world participate in activities that reflect the spirit of exploration and discovery, making it a unique celebration for science fiction enthusiasts and the general public alike.

Key facts

First observed: 2001
Frequency: Annual
Date: April 5

Official resources

Wikipedia - First Contact Day

Frequently asked questions about First Contact Day.

First Contact Day is observed on April 5 each year.

It celebrates the fictional first contact between humans and extraterrestrial life from the Star Trek universe.

Fans celebrate by hosting events, discussions, and screenings related to Star Trek and themes of space exploration.

It is an informal observance and not officially recognized by any government.

Themes include exploration, discovery, and the potential for peaceful coexistence with other species.

Tags: first-contact-day observance international april-5 science-fiction

First Contact Day start times in other key cities:

Location	Time
Abiyán	Mon 00:00:00
Addis Abeba	Mon 00:00:00
Ahmedabad	Mon 00:00:00
Alejandría	Mon 00:00:00
Ankara	Mon 00:00:00
Bagdad	Mon 00:00:00
Bangalore	Mon 00:00:00
Bangkok	Mon 00:00:00
Bogotá	Mon 00:00:00
Bombay	Mon 00:00:00
Cantón	Mon 00:00:00
Chongqing	Mon 00:00:00
Ciudad de Ho Chi Minh	Mon 00:00:00
Ciudad de México	Mon 00:00:00
Ciudad del Cabo	Mon 00:00:00
Daca	Mon 00:00:00
Dar es Salaam	Mon 00:00:00
El Cairo	Mon 00:00:00
Estambul	Mon 00:00:00
Hanoi	Mon 00:00:00
Hong Kong	Mon 00:00:00
Jartum	Mon 00:00:00
Johannesburgo	Mon 00:00:00
Kano	Mon 00:00:00
Karachi	Mon 00:00:00
Kinshasa	Mon 00:00:00
Lagos	Mon 00:00:00
Lahore	Mon 00:00:00
Lima	Mon 00:00:00
Londres	Mon 00:00:00
Luanda	Mon 00:00:00
Melbourne	Mon 00:00:00
Moscú	Mon 00:00:00
Nueva Delhi	Mon 00:00:00
Nueva York	Mon 00:00:00
Pekín	Mon 00:00:00
Riad	Mon 00:00:00
Río de Janeiro	Mon 00:00:00
San Pablo	Mon 00:00:00
San Petersburgo	Mon 00:00:00
Santiago	Mon 00:00:00
Seúl	Mon 00:00:00
Shanghái	Mon 00:00:00
Shenzhen	Mon 00:00:00
Singapur	Mon 00:00:00
Sídney	Mon 00:00:00
Teherán	Mon 00:00:00
Tokio	Mon 00:00:00
Yakarta	Mon 00:00:00

First Contact Day start times in different countries:

🇩🇪 Alemania Mon 00:00:00
🇩🇿 Argelia Mon 00:00:00
🇦🇷 Argentina Mon 00:00:00
🇧🇩 Bangladesh Mon 00:00:00
🇧🇷 Brasil Mon 00:00:00
🇨🇳 China Mon 00:00:00
🇨🇴 Colombia Mon 00:00:00
🇪🇬 Egipto Mon 00:00:00
🇪🇸 España Mon 00:00:00
🇺🇸 Estados Unidos Mon 00:00:00
🇪🇹 Etiopía Mon 00:00:00
🇵🇭 Filipinas Mon 00:00:00
🇫🇷 Francia Mon 00:00:00
🇮🇳 India Mon 00:00:00
🇮🇩 Indonesia Mon 00:00:00
🇮🇷 Irán Mon 00:00:00
🇮🇹 Italia Mon 00:00:00
🇯🇵 Japón Mon 00:00:00
🇰🇪 Kenia Mon 00:00:00
🇲🇲 Myanmar Mon 00:00:00
🇲🇽 México Mon 00:00:00
🇳🇬 Nigeria Mon 00:00:00
🇵🇰 Pakistán Mon 00:00:00
🇬🇧 Reino Unido Mon 00:00:00
🇷🇺 Rusia Mon 00:00:00
🇿🇦 Sudáfrica Mon 00:00:00
🇹🇭 Tailandia Mon 00:00:00
🇻🇳 Vietnam Mon 00:00:00

Location	Time
🇩🇪 Alemania	Mon 00:00:00
🇩🇿 Argelia	Mon 00:00:00
🇦🇷 Argentina	Mon 00:00:00
🇧🇩 Bangladesh	Mon 00:00:00
🇧🇷 Brasil	Mon 00:00:00
🇨🇳 China	Mon 00:00:00
🇨🇴 Colombia	Mon 00:00:00
🇪🇬 Egipto	Mon 00:00:00
🇪🇸 España	Mon 00:00:00
🇺🇸 Estados Unidos	Mon 00:00:00
🇪🇹 Etiopía	Mon 00:00:00
🇵🇭 Filipinas	Mon 00:00:00
🇫🇷 Francia	Mon 00:00:00
🇮🇳 India	Mon 00:00:00
🇮🇩 Indonesia	Mon 00:00:00
🇮🇷 Irán	Mon 00:00:00
🇮🇹 Italia	Mon 00:00:00
🇯🇵 Japón	Mon 00:00:00
🇰🇪 Kenia	Mon 00:00:00
🇲🇲 Myanmar	Mon 00:00:00
🇲🇽 México	Mon 00:00:00
🇳🇬 Nigeria	Mon 00:00:00
🇵🇰 Pakistán	Mon 00:00:00
🇬🇧 Reino Unido	Mon 00:00:00
🇷🇺 Rusia	Mon 00:00:00
🇿🇦 Sudáfrica	Mon 00:00:00
🇹🇭 Tailandia	Mon 00:00:00
🇻🇳 Vietnam	Mon 00:00:00