Firefox
Started on
Age
Monday September 23, 2002
23
years
5
months
17
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
97.41 years
Venus
38.14 years
Mars
12.47 years
Jupiter
1.98 years
Saturn
0.8 years
Celebrate NOW
Firefox - Celebrations from his DOB
- 15 days from now, March 24, 2026, Firefox celebrate 24th half birthday
- 51 days from now, April 30, 2026, Firefox celebrate 98th Mercury age
- 101 days from now, June 19, 2026, Firefox celebrate 2nd Jupiter age
- 139 days from now, July 27, 2026, Firefox celebrate 99th Mercury age
- 180 days from now, September 7, 2026, Firefox celebrate exactly 210,000 hours
- 194 days from now, September 20, 2026, Firefox celebrate 39th Venus age
- 197 days from now, September 23, 2026, Firefox celebrate 24th birthday
- 227 days from now, October 23, 2026, Firefox celebrate 100th Mercury age
- 258 days from now, November 23, 2026, Firefox celebrate exactly 290 months
- 315 days from now, January 19, 2027, Firefox celebrate 101st Mercury age
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