Sky Time
Not in any tracked top chart right now.
Updated 24 Oct 2026 · rankings refresh through the day
DeveloperJohn Kennedy
CategoryReference
PriceFree
Released
Rating★ 4.2 (18)
Version1.4
Age rating4+
First seen by us
22 Oct 2026
22 Oct 2026Rating
4.2 ★
18 ratings
Measured
Sky Time on the App Store
App details
App ID
473539346
Publisher
John Kennedy
On the store since
Oct 2011
14 years on the store
Minimum OS
iOS 10.0+
iPhone 5 and later
Devices
iPhone · iPad · Watch
Universal purchase
Content rating
4+
Languages
1
EN
Size
1 MB
Also listed in
Education
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.2 ★
18 ratings
Measured
Ratings
18
Measured
About Sky Time
Sky Time is a simple app that displays Astronomy related times, including Julian Date and Universal Time. It also makes use of your device's ability to sense location to determine the Sidereal Time.
Sky Time is a useful tool to have to hand when setting up your telescope!
* Displays local, Julian, Local Sidereal and Universal Time.
* Night-vision friendly red display.
* Pop-up descriptions of the times at your fingertips.
Sky Time is a useful tool to have to hand when setting up your telescope!
* Displays local, Julian, Local Sidereal and Universal Time.
* Night-vision friendly red display.
* Pop-up descriptions of the times at your fingertips.
Latest updates
1.4
Fixed a bug related to displaying the Modified Julian Date
