Denver and Lagos working-hours overlap
On Monday, 28 September 2026, Denver is 7 hours behind Lagos — UTC-06:00 against UTC+01:00. Their working hours overlap for 1 hour that day, between 15:00–16:00 UTC — 09:00–10:00 in Denver and 16:00–17:00 in Lagos. Denver changes clocks on Sunday, 1 November 2026, and the gap between them goes from 7 hours to 8 hours. Lagos does not change clocks at all.
Every figure on this page describes Monday, 28 September 2026 — a fixed day, not the day you are reading it. Working hours are 09:00–17:00 local time for both cities; change either, or pick another date, in the overlap calculator.
Shared working hours
Everyone is at work between 15:00–16:00 UTC — 1 hour.
| City | Local time | Offset |
|---|---|---|
| Denver | 09:00–10:00 | UTC-06:00 |
| Lagos | 16:00–17:00 | UTC+01:00 |
Each city's working day
| City | Local hours | In UTC | Offset | Next clock change |
|---|---|---|---|---|
| Denver | 09:00–17:00 | 15:00–23:00 UTC | UTC-06:00 | UTC-06:00 → UTC-07:00, 1 Nov 2026 |
| Lagos | 09:00–17:00 | 08:00–16:00 UTC | UTC+01:00 | No daylight saving |
How the shared window moves through the year
Denver changes clocks on Sunday, 1 November 2026, and Lagos never does, so the gap between them moves only when Denver's clocks do. Each row is the same pair of working days, sampled once a month, so the window's size and position follow the clock changes described above.
| Month | Shared window | Length |
|---|---|---|
| 2026-10 | 15:00–16:00 UTC | 1 hour |
| 2026-11 | No shared hours | — |
| 2026-12 | No shared hours | — |
| 2027-01 | No shared hours | — |
| 2027-02 | No shared hours | — |
| 2027-03 | 15:00–16:00 UTC | 1 hour |
| 2027-04 | 15:00–16:00 UTC | 1 hour |
| 2027-05 | 15:00–16:00 UTC | 1 hour |
| 2027-06 | 15:00–16:00 UTC | 1 hour |
| 2027-07 | 15:00–16:00 UTC | 1 hour |
| 2027-08 | 15:00–16:00 UTC | 1 hour |
| 2027-09 | 15:00–16:00 UTC | 1 hour |
Questions
- What time can Denver and Lagos meet?
- 15:00–16:00 UTC on Monday, 28 September 2026 — 1 hour. In Denver that is 09:00–10:00, and in Lagos it is 16:00–17:00.
- How far apart are Denver and Lagos?
- On Monday, 28 September 2026, Denver is 7 hours behind Lagos — UTC-06:00 against UTC+01:00. Denver changes clocks on Sunday, 1 November 2026, and the gap between them goes from 7 hours to 8 hours. Lagos does not change clocks at all.
- Does the overlap between Denver and Lagos change through the year?
- The shared window is 15:00–16:00 UTC in the 8 of the twelve months from Monday, 28 September 2026 that have one; 4 have no shared window at all.
Related city pairs
- Honolulu and Denver
- Honolulu and Lagos
- San Francisco and Denver
- San Francisco and Lagos
- Denver and Phoenix
- Denver and Mexico City
Or read how overlap is calculated and the other questions people ask about scheduling across time zones.