Contagem regressiva para o casamento

This calculator finds the number of whole days between a starting date and your wedding date — set the starting date to today to see your live countdown, or to any planning milestone to see how much runway you have before the big day.

Many wedding planning checklists are built around countdown milestones: booking a venue 9–12 months out, sending invitations 6–8 weeks before, and finalizing headcounts 2–3 weeks before. Knowing your exact day count helps you stay on pace with those milestones.

Example: from August 13, 2026 to a September 12, 2026 wedding date is exactly 30 days — right at the typical RSVP deadline buffer many couples use before finalizing catering counts.

Planning checklists often anchor on months-out milestones — 12 months venue, 6 months invitations, 30 days RSVP — use countdown days to slot tasks.

Weekday vs weekend weddings do not change day count but may change vendor availability windows.

Worked example with defaults: from 2026-07-30 to 2026-10-10 = 72 days until the wedding.

Month-based planning milestones (book photographer 12 months out) map loosely to day countdown — 72 days remaining concentrates tasks into weekly sprints: invitations, seating chart, final dress fitting. Seventy-two days maps to weekly sprints — invitations, seating chart, and final fitting cluster in the last ten weeks before 2026-10-10. Request aisle-width confirmations from rentals when family-style tables exceed pure guest÷seats arithmetic.

Time zones do not affect day count — wedding date at local ceremony time versus as-of date in another zone still counts calendar days until midnight local on wedding day. Weekday ceremonies do not change day count — timezone differences still count calendar days to midnight local on the wedding date. Budget last-call bottle surplus in the bar order when final-hour consumption spikes above one drink per guest.

From 2026-07-30 to 2026-10-10 = 72 days — week 10 before wedding lands near early August for send invitations if targeting 8 weeks prior mail date. 2026-07-30 to 2026-10-10 = 72 days — mail invitations around early August if targeting eight weeks before the ceremony date. Align destination RSVP timing with room-block release dates so travel guests can book flights before blocks expire.