Countdown Universe
Real-time countdowns to the most exciting events: celebrity birthdays, astronomical phenomena, and your own custom timers
All Timers (44)
Easter Sunday 2025
Easter Sunday 2025
Perseid Meteor Shower Peak
Best meteor shower of the year
Lunar Eclipse 2025
Total lunar eclipse visible in Americas
Next Supermoon
Full moon at closest point to Earth
Thanksgiving 2025
US Thanksgiving
Valentine's Day
February 14th
2026 FIFA World Cup
World Cup in USA, Canada, Mexico
Total Solar Eclipse 2026
Visible across Europe, Greenland, Iceland
Halloween
October 31st
Leonardo DiCaprio's Birthday
Leonardo DiCaprio - Oscar winner
Miley Cyrus's Birthday
Miley Ray Cyrus - Pop star
Taylor Swift's Birthday
Taylor Alison Swift - Singer-songwriter
Brad Pitt's Birthday
Brad Pitt - Hollywood icon
Christmas Day
December 25th
New Year's Eve
The start of a new year
Oprah Winfrey's Birthday
Oprah Gail Winfrey - Media mogul
Rihanna's Birthday
Robyn Rihanna Fenty
Dwayne Johnson's Birthday
Dwayne Douglas Johnson - The Rock
Angelina Jolie's Birthday
Angelina Jolie - Actress & humanitarian
Elon Musk's Birthday
Elon Reeve Musk - Visionary
Tom Cruise's Birthday
Tom Cruise - Action star
Jennifer Lopez's Birthday
Jennifer Lynn Lopez - Queen of the Bronx
Beyoncé's Birthday
Beyoncé Giselle Knowles-Carter
2028 Los Angeles Olympics
Summer Olympic Games begin
Neural Interface Consumer
Brain-computer interfaces available
AI Telepathy Interface
Direct brain-to-AI communication
Hyperloop Operational
Commercial hyperloop systems
Halley's Comet Return
Next predicted appearance of Halley's Comet
Andromeda-Milky Way Collision
Estimated collision with Andromeda galaxy
Sun's Death
Estimated when Sun becomes a red giant
AGI Achievement
Predicted arrival of AGI
Quantum Computing Mainstream
Expected widespread quantum computing
Lunar Base Operational
NASA's Artemis base camp target
First Mars Colony
Target date for permanent Mars settlement
Clean Fusion Power
ITER project fusion energy goals
Flying Cars Common
Autonomous flying vehicles
US Independence 300th
300th anniversary of US independence
Mars Year 100
100th Martian year since first observation
Great Red Spot Disappears
Estimated lifetime of Jupiter's Great Red Spot
Neptune Completes Orbit
Neptune's 165-year orbit around Sun
After Rome's Fall
2000 years since fall of Rome
Year 3000
The year 3000 AD
Year 5000
The year 5000 AD
Great Pyramid Turns 5000
Great Pyramid of Giza will be 5000 years old