Timezone taxday 10 of 26 · onedaybuilt
Working day
to

Mexico City is 8 hours behind you today.

You never share a working hour.

There is no minute of the day when you are both at your desk. Every conversation with Mexico City costs one of you an evening or a morning.

Madrid — your clockmidnight to midnight
Mexico Cityno hour of the day is a working hour for both of you
Noneno hour today, or any other day
111htogether across 261 weekdays in 2026
247working days a year with nobody there
8htheir 17:00 message waits for you

What a usable overlap costs

To share 4 hours, you work until 21:00, or they start at 05:00. Somebody pays, and the only question is who.

Every weekday of 2026

111 of your 261 weekdays give you 1 hours rather than 0 — 1 Jan – 27 Mar and 26 Oct – 31 Dec. You change your clocks and Mexico City does not. Half the year is a different arrangement from the other half.

JanFebMarAprMayJunJulAugSepOctNovDec
0 h1 hone square is one weekday of 2026; weekends are not counted
/p/europe-madrid--america-mexico-city

Another pair