Firefox
Started on
Age
Monday September 23, 2002
22
years
9
months
5
days
Next birthday in
Basic information
AKA
Mozilla Firefox
Category
others
Country
Description
a free and open-source web browser
Fast, light and tidy open source web browser
Developed by the Mozilla Foundation.
Version 0.1 was released on September 23, 2002
Find more information about Firefox on Wikipedia
Half birthday 
Next half birthday falls on
Tuesday March 24, 2026
It is going to happen in
Age in different time units
Months
Weeks
Days
Hours
Minutes
Seconds
Planet Age
How old Firefox would be if it was started on a different planet
Mercury
94.51 years
Venus
37 years
Mars
12.1 years
Jupiter
1.92 years
Saturn
0.77 years
Celebrate NOW
Firefox - Celebrations from his DOB
- 19 days from now, July 17, 2025, Firefox celebrate exactly 12,000,000 minutes
19 days from now, July 17, 2025, Firefox celebrate exactly 200,000 hours - 43 days from now, August 10, 2025, Firefox celebrate 95th Mercury age
- 85 days from now, September 22, 2025, Firefox celebrate exactly 1,200 weeks
- 87 days from now, September 23, 2025, Firefox celebrate 23rd birthday
- 131 days from now, November 6, 2025, Firefox celebrate 96th Mercury age
- 209 days from now, January 23, 2026, Firefox celebrate exactly 280 months
- 218 days from now, February 1, 2026, Firefox celebrate 97th Mercury age
- 224 days from now, February 7, 2026, Firefox celebrate 38th Venus age
- 270 days from now, March 24, 2026, Firefox celebrate 24th half birthday
- 306 days from now, April 30, 2026, Firefox celebrate 98th Mercury age
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