Dusk and last light in Tuen Mun
Last light (civil dusk) in Tuen Mun today fades at 19:30, about 24 minutes after the sun sets at 19:06. The sky is fully dark by astronomical dusk at 20:28. Times for Wednesday, 29 July 2026, in Tuen Mun's local time zone.
| Stage | What it means | Local time |
|---|---|---|
| Sunset | the sun dips below the horizon | 19:06 |
| Civil dusk (last light) | sun 6° below, usable light ends | 19:30 |
| Nautical dusk | sun 12° below, sea horizon gone | 19:59 |
| Astronomical dusk | sun 18° below, full night | 20:28 |
Dusk in Tuen Mun, stage by stage
Dusk in Tuen Mun runs the same three stages as dawn, in reverse. Once the sun sets, civil dusk, the last usable light, lingers until the sun is 6 degrees below the horizon. Nautical dusk follows at 12 degrees, when the sea horizon disappears, and astronomical dusk at 18 degrees, after which the sky is fully dark and the faintest stars appear. How long dusk lasts depends on Tuen Mun's latitude: near the equator night falls fast, while at high latitudes dusk can stretch for hours or, in high summer, never fully darken. Every time here is computed for Tuen Mun's coordinates and shown in its local time zone.
Frequently asked questions about dusk in Tuen Mun
What time is last light in Tuen Mun today?
Last light (civil dusk) in Tuen Mun fades at 19:30 on Wednesday, 29 July 2026, about 24 minutes after sunset at 19:06. All times are in Tuen Mun's local time zone.
What is the difference between dusk and sunset in Tuen Mun?
Sunset is the instant the sun disappears below the horizon in Tuen Mun; dusk is the fading twilight that follows. Last light (civil dusk) ends the usable light after sunset.
When does it get fully dark in Tuen Mun?
Tuen Mun reaches full darkness at astronomical dusk, 20:28 on Wednesday, 29 July 2026, when the sun is 18 degrees below the horizon.
Every time on this page is computed from Tuen Mun's coordinates with SunCalc, not estimated or looked up from a table.