Christmas

Days to Christmas:

base (integers 2-26):
Choose a timezone:
choose a different date
give your date a name
tick for exact date, untick for "next instance of"
choose a fake now

In Europe/London
it is now: 2026-09-17 07:50:10.037453+01:00
Next Christmas starts at: 2026-12-25 00:00:00+00:00
Which is a Fri and is in 98 days, 17:09:49.962547
Which is 8528989 seconds
or about 8 megaseconds

this is approximately 99 days
decimal:99
binary:0b1100011
octal:0143
hex:0x63

provide a timezone to see the answer there

provide a different date to see how far away it is

provide both a timezone and a different date