Calendarium - About this Day 4+

This day Now and in History

Piotr Knapczyk

Designed for iPad

    • Free



Calendarium is new, easy to use calendar which gives you a new way to discover many interesting things about this day.

Calendarium combines calendar of historical events with times of sunrise/sunset, number of week, day, day length, moon phase and more.

–– What our users think ––

" Fascinating!" – Snaarl

"It is a great way to see the history of the day. I always learn something new." - Nancy Rohe

"Use this app every day! Fun to learn new info from a wide time range of history." - M1d2i3v4

"This is a trivia nerd's Nirvana, and a history buff's Beulah! Bravo! to the developers of this app!" – jmhillpresley
• #1 App in 3 Countries
• #1 Reference App in 40 Countries
• Over half million downloads

• On this day in history - Discover historical events and holidays and share it with your friends via mail, Twitter, Facebook or text message
• Sunrise and sunset time
• Planets View - Shows how all planets of solar system are aligned right now
• Week number, day number, weekday and year
• Number of days passed from 1 Jan and days left until 31 Dec
• Moon phase
• Day length
• Geographic coordinates
• No Internet connection required

-- Calendarium uses your location only to provide accurate information about sunrise, sunset times and length of the day. We do not store it in any way. Disabling location settings will disable only these features --

What’s New

Version 1.8.4

- Fixed issue with Today widget background Color

Ratings and Reviews

4.5 out of 5
166 Ratings

166 Ratings

mirqxx ,


Ładne i przydatne.
1) ikona do spolszczenia plus ew. mogłaby pokazywać bieżąca datę jak ta z systemowego kalendarza
2) możliwość wystawiania na facebook - dobra reklama

Suahttam86 ,


Trzeba wspierac to co polskie i dobre:) Polecam!

Sredni1926 ,

Warto mieć

Aplikacja warta posiadania,natomiast mało informacji dotyczacych spraw dawnych. Liczę, że będzie więcej ciekawostek po update'cie.

App Privacy

The developer, Piotr Knapczyk, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

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