By email

Send an email to to contact me.

Note that I try to avoid responding to emails on weekends or outside of working hours.

Schedule a meeting

You don’t need send me an email just to schedule a meeting.
Go to this page and choose from one of the meeting types.
The time slots shown there reflect my availability during working hours.

Physical office

Most days you can find me at the Geneva Observatory, in Versoix.

Formal contact details

João P. Faria
Geneva Observatory
Chemin Pegasi, 51 CH-1290 Versoix, Switzerland