The timing, plainly
How early should you renew your passport?
Start about 9 months before it expires. Many countries refuse entry with less than 6 months of validity left, and routine U.S. processing has recently run several weeks (plus mailing time both ways) — so the practical deadline is far earlier than the date in the passport. Renewing early costs you nothing: the new passport gets a fresh full term.
The 6-month validity rule most destinations apply, plus processing and mail time, effectively moves your deadline up by most of a year.
Where it sits in the year
Ordered from this month — this is the shape of it on a timeline.
Why do countries require 6 months of passport validity?
Many governments require your passport to stay valid for 6 months beyond your trip so travelers cannot be stranded on an expiring document. Airlines enforce it at check-in, which is where most people find out.
How long does a U.S. passport renewal take?
Routine service has recently taken several weeks, plus mailing time in both directions; expedited service is faster for an extra fee. Check travel.state.gov for the current estimate before you plan a trip around it.
Do I lose time by renewing early?
No — the new passport is issued with its own full validity period (10 years for U.S. adults), regardless of how early you renew.
The date is the easy part. Remembering is the product.
Reviewal keeps windows like this on one page — the whole year of them — and emails you before each one opens. Your calendar handles what's today; this is the layer above it. Free to start: 40 events, 3 sections, reminders included.
Tracking this in a spreadsheet or calendar today? See exactly what changes: vs. a spreadsheet · vs. calendar reminders