Daylight Cycle Firefox

Daylight Cycle

A living theme that follows your real local time AND live weather. Rain, snow, storms, fog, and sunshine all change your browser colors — automatically, all day long.

Features & Capabilities

Daylight Cycle is a living theme — your browser follows the real sky.

By time of day: soft night blues before dawn, warm sunrise golds around 7am, bright clear daylight through the afternoon, golden hour, dusk purples after sunset, then back to deep night. It switches between light and dark mode automatically as the day turns.

By live weather (new in 1.2): grant the one-time location permission and your browser reacts to the sky outside your window:

• Cloudy — a soft gray wash over the daylight palette • Fog — muted, misty green-gray • Drizzle & rain — cool rain-blue, deeper as it gets heavier • Snow — icy pale blue-white • Thunderstorms — dark, moody, electric

Weather refreshes every 30 minutes from Open-Meteo (a free public weather service). If you decline location or go offline, the theme quietly falls back to time-of-day only — it always works.

Privacy: your coordinates are stored only on your device and sent only to Open-Meteo to look up the current weather code. No analytics, no tracking, no accounts, nothing else collected — as declared in the manifest's data collection permissions.

User Growth & Download Statistics

Manifest V2 Add-on
By:
SureWhyNot
Daily users:
-
Version:
1.6 Last updated: 2026-08-19
Version code:
6361584
Creation date:
2026-07-18
Firefox add-on GUID:
daylight-cycle@themes.bighomieced.dev
Firefox add-on numeric ID:
3040392
Firefox on Android:
No
Risk:
Low risk impact High risk likelihood
Permissions:
Size:
15.57KB
Email:
de*****@surewhynot.app
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-09-10
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
SureWhyNot
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/daylight-cycle/
Email:
de*****@surewhynot.app

Is Daylight Cycle Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Daylight Cycle requires very minimum permissions.

Risk impact analysis details
  • High Access to location data can impact user privacy if misused or shared improperly.
  • Low ******* ****** ** *** ********* ******** **************
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Daylight Cycle is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
  • Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
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