The Zulu Time Trial — A Proposal
Proposal · Filed 01 Jul 2026 · Status: Seeking Volunteers
A two-phase experiment to find out if the planet can actually run on one clock — starting with a single city, staying voluntary, and settling everything with a vote.
Current Zulu Time
00:00:00 Z
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// Global Sky Check
Six cities. One clock. Proof that the number was always the easy part.
// The Premise
Every clock on Earth is already secretly agreeing on Coordinated Universal Time — we just hide it behind local offsets so "8 AM" keeps meaning "coffee," not "stars." Pilots, sailors, the military, and the crew of the ISS have already skipped the offset entirely and run their whole day on Zulu.
Nobody has tried it on an ordinary city's school bells and dinner reservations. That's the actual experiment: not whether Zulu time works, but whether it survives rush hour.
// The Plan
01
One City, Two Weeks
14 Days · Opt-in City
- One volunteer city — ideally one already used to juggling time zones for work or trade
- Transit boards, shop hours, school bells, and TV listings all switch to Zulu overnight
- A small "sun clock" stays posted alongside it for the first three days, then comes down
- Anyone can opt out and keep local time — no one gets left stranded at a bus stop
02
The Global Window
30 Days · Opt-in Worldwide
- Unlocks only if Phase 01's city would vote to do it again
- Open registration — any person, team, or school anywhere can run their calendar in Zulu for a month
- Everyone else keeps their normal clock; the experiment lives inside participants' own calendars
- Cross-continent meetings stop needing a time zone converter — for participants, at least
// What We Measure
No fake results here — just the four questions the trial is actually built to answer.
Scheduling Friction
Time to lock in a cross-timezone meeting, before the trial versus during it.
Sleep & Rhythm
Daily self-reported sleep quality and energy, tracked against the pre-trial baseline.
Drop-off Rate
How many participants quietly revert early, and on which day they give up.
Would You Keep It
The one question that actually decides Phase 02 — asked plainly, at the end.
// The Vote
If the trial city would do it again, Phase 02 happens. If not, everything reverts and we never speak of it again.
No votes yet — be the first.
// Known Turbulence
- **Prayer times and holidays are anchored to the sun and the calendar**, not a clock number — those don't move just because the clock does.
- **Labor law is written in clock hours.** "9-to-5" needs a rewrite when 9 could be pitch dark for someone three time zones over.
- **The date itself gets strange.** Since the international date line doesn't move, "today" can flip to "tomorrow" in the middle of your afternoon.
- **Kids run on daylight and routine**, not a display. Phase 01 watches school-age participants especially closely.
// Flight Log (Prior Art)
- Aviation, shipping, the military, and the ISS already run entirely on Zulu — this proposal just asks whether an ordinary city could too.
- In 2012, two Johns Hopkins professors — economist Steve Hanke and astrophysicist Richard Conn Henry — proposed exactly this for the whole world, confident people would simply learn to attach a new number to breakfast.
- China already runs one time zone across a landmass wide enough for five — living proof that the clock number and the sun's position can drift apart without anything falling apart.
// Sign The Manifest
Tell us which city should run Phase 01. This is a public demo, not a real registration desk.
- No cities checked in yet. Yours could be first.