# Zonsondergang in flow werkt niet

**URL:** <https://community.homey.app/t/zonsondergang-in-flow-werkt-niet/146968>\
**Category:** 🇳🇱 Nederlands (Dutch)\
**Created:** [December 15, 2025, 5:18pm UTC](https://community.homey.app/t/zonsondergang-in-flow-werkt-niet/146968 "2025-12-15T17:18:19Z")\
**Posts on this page:** 1\
**Showing post:** 12

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**Author:** ![SunBeech](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/sunbeech/32/111391_2.png) [@SunBeech](https://community.homey.app/u/SunBeech)\
**Post date:** [August 26, 2026, 11:17am UTC](https://community.homey.app/t/zonsondergang-in-flow-werkt-niet/146968/12 "2026-08-26T11:17:01Z")

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Deze uitleg heeft Athom eerder gegeven over de werking van de zonsondergang/-opgang-kaarten, in relatie tot de 'het is overdag/‘s nachts’-kaart. Althans, hoe het zou moeten werken. Ik twijfel echter of het zo werkt, aangezien ik merk dat flows die checken op of het na zonsondergang is niet altijd lopen, terwijl de zon al onder is.

> [@How Homey implements SUNSET and SUNRISE?](https://community.homey.app/t/how-homey-implements-sunset-and-sunrise/151358/18):
>
> Good question, the difference is between dawn/dusk and sunset/sunrise. Let me explain; After sunrise and after sunset are based on the exact moment the sun crosses the horizon. So: After sunrise = from the moment the sun rises until it sets After sunset = from the moment the sun sets until it rises again That’s purely based on the sun being above or below the horizon, being 0°. Daytime is slightly different. That one is based on civil twilight (civiele schemering in Dutch wink ). Homey d…

Daarnaast is de uitleg in het ℹ'tje bij de 'Het is overdag / ‘s nachts’-kaart net iets anders:

 ![Het is overdag](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/c/b/cb16c23baf1efbf624f41a36f083043eaf8ac877.png)

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