Dusk and last light in Calamba
Last light (civil dusk) in Calamba today fades at 18:47, about 23 minutes after the sun sets at 18:25. The sky is fully dark by astronomical dusk at 19:41. Times for Wednesday, 29 July 2026, in Calamba's local time zone.
| Stage | What it means | Local time |
|---|---|---|
| Sunset | the sun dips below the horizon | 18:25 |
| Civil dusk (last light) | sun 6° below, usable light ends | 18:47 |
| Nautical dusk | sun 12° below, sea horizon gone | 19:14 |
| Astronomical dusk | sun 18° below, full night | 19:41 |
Dusk in Calamba, stage by stage
Dusk in Calamba 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 Calamba'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 Calamba's coordinates and shown in its local time zone.
Frequently asked questions about dusk in Calamba
What time is last light in Calamba today?
Last light (civil dusk) in Calamba fades at 18:47 on Wednesday, 29 July 2026, about 23 minutes after sunset at 18:25. All times are in Calamba's local time zone.
What is the difference between dusk and sunset in Calamba?
Sunset is the instant the sun disappears below the horizon in Calamba; dusk is the fading twilight that follows. Last light (civil dusk) ends the usable light after sunset.
When does it get fully dark in Calamba?
Calamba reaches full darkness at astronomical dusk, 19:41 on Wednesday, 29 July 2026, when the sun is 18 degrees below the horizon.
Every time on this page is computed from Calamba's coordinates with SunCalc, not estimated or looked up from a table.