Awareness Days
Days intended to raise awareness of health, social or environmental issues.
Free for All
4.5
US Federal Holidays
This list contains only actual holidays. See Good to Know calendar for other noteworthy events.
Free for All
4.7
Golden Hour
Shows local Blue and Golden Hours, optimal times for outdoor photography.
Paid Account
4.8
Good to Know
Noteworthy events which are not actual holidays. Good addition to the Holidays calendar.
Free for All
4.5
Sun
Sunrise, sunset, solar eclipses, dawn and dusk twilights and other events related to the Sun.
Paid Account
4.7
Week Numbers
Week numbering according to European, American or Middle Eastern standard.
Free for All
4.9
Awareness Days
Days intended to raise awareness of health, social or environmental issues.
Free for All
4.5
US Federal Holidays
This list contains only actual holidays. See Good to Know calendar for other noteworthy events.
Free for All
4.7
Golden Hour
Shows local Blue and Golden Hours, optimal times for outdoor photography.
Paid Account
4.8
Good to Know
Noteworthy events which are not actual holidays. Good addition to the Holidays calendar.
Free for All
4.5
Sun
Sunrise, sunset, solar eclipses, dawn and dusk twilights and other events related to the Sun.
Paid Account
4.7
Week Numbers
Week numbering according to European, American or Middle Eastern standard.
Free for All
4.9
Awareness Days
Days intended to raise awareness of health, social or environmental issues.
Free for All
4.5
US Federal Holidays
This list contains only actual holidays. See Good to Know calendar for other noteworthy events.
Free for All
4.7
European Commission Holidays
European civic holidays declared by the European Commission.
Good to Know
Noteworthy events which are not actual holidays. Good addition to the Holidays calendar.
Free for All
4.5
National Holidays from Other Countries
National holidays from a country you choose. The events can be machine translated into another language.
Paid Account
4.7
Pets and Wild Animals
Holidays, awareness days and funny observances related to pets and other animals.
The End Of The World
Various doomsday predictions. If the prediction is unspecific, the date is set on the last possible day of the prediction.
Day Numbers
Day numbers from 1 to 365 (366). Can skip holidays and weekends if necessary.
Paid Account
4.4
Week Numbers
Week numbering according to European, American or Middle Eastern standard.
Free for All
4.9
Jewish Holidays (Diaspora)
Jewish holidays for people living outside of Israel (Diaspora).
Free for All
5.0
Earthquakes
When the Moon is close to the Earth and aligned with the Sun, there is a slight increase in the severity and likelihood of volcanic eruptions and earthquakes.
Free Account
4.5
Golden Hour
Shows local Blue and Golden Hours, optimal times for outdoor photography.
Paid Account
4.8
Meteor showers
IMO.net
Shows known meteor showers. On these nights you can expect to see shooting stars in the atmosphere.
Paid Account
4.6
Solunar
Solunar theory uses the Moon and the Sun to predict when fish will feed well.
Paid Account
4.8
Sun
Sunrise, sunset, solar eclipses, dawn and dusk twilights and other events related to the Sun.
Paid Account
4.7
Tides
WorldTides.info
Tides (high tide and low tide) for many locations. They are calculated based on the nearest station, so all locations are not available.
Paid Account
4.5
Urban Henge
Shows the days in which the Sun aligns with the streets of a city. In NYC, this is called Manhattanhenge.
Premiere movies
The Movie DB
Movies playing currently in theatres. Dates are country specific.
Free for All
4.0
Retrograde planets
Shows planets which are in apparent retrograde motion on each day.
Paid Account
4.7
Independence Days
Independence days for all countries. Some countries have more than one independence/national day.
Free for All
5.0
International Fixed Calendar
Wikipedia
Also known as the Cotsworth plan, the Cotsworth calendar and the Eastman plan.
Ages of famous people
Shows the day when you have reached the same age as famous people reached in their lifetime.
Anniversaries
Shows birthdays and anniversaries and how long time has elapsed from each one.
Paid Account
4.2
Menstrual Cycle
The phases of your menstrual cycle. Requires that your menstrual cycle is fairly regular.
Pregnancy
KidsHeath.org
Weekly information on how your pregnancy proceeds and what is happening inside your womb.
Reversed History
Shows events from history which are as far before your birthday as current day is after it. Makes you feel old.
Paid Account
5.0
Time From Now
Shows how far in the future or past a certain event is. Can be used when waiting for something.
Paid Account
4.6
Weight Guard
Define your weight and target weight. This calendar reminds you to weigh yourself and tells you what your current weight should be.
Paid Account
3.7