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: 2026-01-05 02:54:14.591988+00:00
Next Christmas starts at: 2026-12-25 00:00:00+00:00
Which is a Fri and is in 353 days, 21:05:45.408012
Which is 30575145 seconds
or about 30 megaseconds

this is approximately 354 days
decimal:354
binary:0b101100010
octal:0542
hex:0x162

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