APT Darkness Clock 1.3

APT Darkness Clock 1.3

Ivaylo Stoynov – Freeware – iOS
out of 4 votes
Latest Version
1.3
Safe to install

A Beautifully Crafted Timepiece for Your Desktop

Minh Ong

APT Darkness Clock by Ivaylo Stoynov combines aesthetics and functionality, bringing an elegant timekeeping experience to your computer's desktop.
2025 Editor's Rating
EXCELLENT User Rating

The APT Darkness Clock (APT DC) is a complimentary application that offers users an ad-free experience, providing precise calculations for optimal times to engage in deep sky astrophotography or observation at chosen locations on specific nights. This tool serves as a specialized feature within the broader desktop application known as APT - Astro Photography Tool.

APT itself can be likened to a Swiss Army knife for astrophotographers. It offers a comprehensive suite of tools suitable for various imaging equipment, including Canon EOS, Nikon cameras, and both CCD and CMOS astro cameras. Users can leverage APT's capabilities for tasks such as planning, collimation, alignment, focusing, framing, plate solving, image control, synchronization, scheduling, analysis, monitoring, and much more. Additional details about APT can be found at www.astroplace.net.

To effectively capture or observe faint deep sky objects, it is crucial to utilize the darkest periods of the night. This timeframe is defined as the period between the end of evening astronomical twilight and the beginning of morning astronomical twilight, alongside when the Moon is below the horizon. Within APT, this duration is referred to as DSD Time - Deep Sky Darkness Time.

The primary function of APT DC is to determine the duration of DSD Time and identify its start and end points based on selected nights and locations. Users have the option to use their current location or choose from three additional pre-saved observation sites.

For inquiries or support related to APT DC, users are encouraged to visit the dedicated section of the APT Forum at http://aptforum.com/phpbb/viewforum.php?f=26.

Overview

APT Darkness Clock is a Freeware software in the category Education developed by Ivaylo Stoynov.

The latest version of APT Darkness Clock is 1.3, released on 12/25/2024. It was initially added to our database on 12/25/2024.

APT Darkness Clock runs on the following operating systems: iOS.

Users of APT Darkness Clock gave it a rating of 5 out of 5 stars.


Minh Ong

Minh Ong

I'm Minh, a software engineer and author with a passion for exploring and writing about the latest in software and technology. With my experience in software development and a specialization in software updates and content creation, I bring a deep understanding of the tech landscape to my reviews and articles. My focus is on providing you with comprehensive insights into general software topics and the latest industry news.

Latest Reviews by Minh Ong

Screenshots (Click to view larger)

Related


asguide

Unlock Your Potential with Asguide

Astronomy Now Magazine

Explore the Cosmos with Astronomy Now Magazine

Exoplanet Explorer

Stay informed about the ever-growing number of discovered exoplanets compiled in the latest NASA Exoplanet Archive. Easily filter and categorize over 5000 exoplanets.

Gravity by Vaonis

Unleash the Universe with Gravity by Vaonis

JupiterMoons

JupiterMoons is an essential resource for observing the largest planet in our solar system when it dominates the night sky.

Luminos

This version of Luminos is considered outdated and will no longer be supported after 2023. However, in order to ensure ongoing updates and bug fixes for current users, the decision has been made to keep this app available on the App Store.
Secure and free downloads checked by UpdateStar

Stay up-to-date
with UpdateStar freeware.

Latest Reviews

PassMark BurnInTest Professional PassMark BurnInTest Professional
PassMark BurnInTest Professional: Stress Test Your System with Confidence
İnternet Download Manager İnternet Download Manager
Boost your download speed with Internet Download Manager!
EASEUS Todo Backup Free EASEUS Todo Backup Free
Reliable and Easy-to-Use Backup Solution
Ubiquiti UniFi Ubiquiti UniFi
Easily manage your Ubiquiti network with UniFi.
Outlook4Gmail Outlook4Gmail
Streamline Your Gmail and Outlook Integration with Outlook4Gmail
Jitsi Jitsi
Seamless Video Conferencing with Jitsi
UpdateStar Premium Edition UpdateStar Premium Edition
Keeping Your Software Updated Has Never Been Easier with UpdateStar Premium Edition!
Microsoft Visual C++ 2015 Redistributable Package Microsoft Visual C++ 2015 Redistributable Package
Boost your system performance with Microsoft Visual C++ 2015 Redistributable Package!
Microsoft Edge Microsoft Edge
A New Standard in Web Browsing
Google Chrome Google Chrome
Fast and Versatile Web Browser
Microsoft Visual C++ 2010 Redistributable Microsoft Visual C++ 2010 Redistributable
Essential Component for Running Visual C++ Applications
Microsoft Update Health Tools Microsoft Update Health Tools
Microsoft Update Health Tools: Ensure Your System is Always Up-to-Date!

Latest Updates


GitHub Desktop 3.4.21

Simplify your code management with GitHub Desktop

Lexar DiskMaster 1.1.7

Introduction to Lexar DiskMaster Lexar DiskMaster is a comprehensive disk management software designed to facilitate data organization, backup, and recovery tasks for both individual users and enterprise environments.

NTLite 2025.06.10471

NTLite: Customize Windows Installation Like a Pro

Opera Browser 119.0.5497.88

Opera Browser: Fast, Secure, and Feature-Rich Web Surfing

Mozilla Thunderbird 139.0.2

Organize Your Emails with Ease Using Mozilla Thunderbird!

Iperius Backup Free 8.6.0

The free version of Iperius Backup Free supports all the basic functions expected of a backup solution. These include backing up entire folders or optionally only individual files.