# Day&Night

> An add-on with built-in dynamic themes that can be switched with one click.

Canonical page: [https://chrome-stats.com/d/dayandnight](https://chrome-stats.com/d/dayandnight)

## Overview

- **ID:** `dayandnight`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** evgnz
- **Category:** web-development,appearance
- **Daily users:** 2
- **Rating:** 5.00 / 5 (2 ratings)
- **Version:** 2.1
- **Last updated:** 2021-06-04
- **First published:** 2021-04-21
- **Size:** 736 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/dayandnight/)
- **Website:** [https://github.com/evgnz/Day-and-Night/issues](https://github.com/evgnz/Day-and-Night/issues)

## Description

Day&Night is a Firefox add-on with built-in dynamic themes that can be switched with one click. It allows users to easily customize their browsing experience by quickly changing between different themes according to their preference.

## Rankings

- #59,215 — Overall

## Permissions and access

### Permissions

- `theme`
- `notifications`
- `management`
- `storage`

## Safety

- **Risk impact:** Low risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- Enables sending notifications which can be spammed but have minimal direct security impact.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Day Night Dynamic Theme](https://chrome-stats.com/d/day-night-dynamic-theme) — 3 users
- [Day/Night Theme Toggle](https://chrome-stats.com/d/day-night-theme-toggle) — 1 users
- [New Nightly Theme](https://chrome-stats.com/d/new-nightly-theme) — 1 users, 4.00 / 5
- [Auto theme switcher](https://chrome-stats.com/d/auto-theme-switcher) — 48 users, 3.80 / 5
- [Season-night](https://chrome-stats.com/d/season-night)
- [DayNight Scheduler](https://chrome-stats.com/d/daynight-scheduler)
- [Theme Switcher](https://chrome-stats.com/d/theme-switcher) — 1 users
- [Daylight Theme Toggle](https://chrome-stats.com/d/daylight-theme-toggle)
- [Appearance Custom - Dynamic Themes](https://chrome-stats.com/d/appearance-dynamic-themes) — 1 users
- [Theme for Nightly](https://chrome-stats.com/d/theme-for-nightly)
- [Night Theme 1.0](https://chrome-stats.com/d/night-theme-1-0)
- [Theme Switch](https://chrome-stats.com/d/theme-switch) — 4 users, 5.00 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/dayandnight)