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: 2026-02-04 03:42:07.910128+00:00
Next Christmas starts at: 2026-12-25 00:00:00+00:00
Which is a Fri and is in 323 days, 20:17:52.089872
Which is 27980272 seconds
or about 27 megaseconds

this is approximately 324 days
decimal:324
binary:0b101000100
octal:0504
hex:0x144

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