Awareness Days
Days intended to raise awareness of health, social or environmental issues.
US Federal Holidays
This list contains only actual holidays. See Good to Know calendar for other noteworthy events.
Events in History
Notable events in history for each day
Funny Holidays
A long list of unofficial, funny holidays.
Golden Hour
Shows local Blue and Golden Hours, optimal times for outdoor photography.
Good to Know
Noteworthy events which are not actual holidays. Good addition to the Holidays calendar.
Moon
Moon rises, sets, phases and other related events.
Pagan Holidays
Pagan holidays and festivals.
Sun
Sunrise, sunset, solar eclipses, dawn and dusk twilights and other events related to the Sun.
Weather AccuWeather.com
Local weather prediction for up to 5 days.
AccuWeather
Week Numbers
Week numbering according to European, American or Middle Eastern standard.
Zodiac
Zodiac signs and their respective dates.
Awareness Days
Days intended to raise awareness of health, social or environmental issues.
US Federal Holidays
This list contains only actual holidays. See Good to Know calendar for other noteworthy events.
Events in History
Notable events in history for each day
Funny Holidays
A long list of unofficial, funny holidays.
Golden Hour
Shows local Blue and Golden Hours, optimal times for outdoor photography.
Good to Know
Noteworthy events which are not actual holidays. Good addition to the Holidays calendar.
Moon
Moon rises, sets, phases and other related events.
Pagan Holidays
Pagan holidays and festivals.
Sun
Sunrise, sunset, solar eclipses, dawn and dusk twilights and other events related to the Sun.
Weather AccuWeather.com
Local weather prediction for up to 5 days.
AccuWeather
Week Numbers
Week numbering according to European, American or Middle Eastern standard.
Zodiac
Zodiac signs and their respective dates.
Ancient Roman Festivals
Holidays and notable events in Ancient Rome.
Awareness Days
Days intended to raise awareness of health, social or environmental issues.
US Federal Holidays
This list contains only actual holidays. See Good to Know calendar for other noteworthy events.
European Commission Holidays
European civic holidays declared by the European Commission.
Flag Days
Days when it is recommended to raise the national flag.
Good to Know
Noteworthy events which are not actual holidays. Good addition to the Holidays calendar.
National Holidays from Other Countries
National holidays from a country you choose. The events can be machine translated into another language.
US Awareness Days
Awareness Days mostly observed in United States.
Food and Drink
Awareness days related to food, drinks and cooking.
Funny Holidays
A long list of unofficial, funny holidays.
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.
Pay Days
Pay days for people receiving monthly or weekly salary.
Week Numbers
Week numbering according to European, American or Middle Eastern standard.
Work Shifts
Daily work shifts based on a repeating cycle.
Catholicism Liturgical Year
Coptic Holidays
Festivities according to Coptic Christians.
Discordian Holydays
Holydays according to Discordianism.
Discordian Whollydays
Discordian Whollydays
Hindu Brahmamuhurtha
A period before the sunrise used for spiritual activities.
Islamic Holidays (Shia)
Islamic holidays according to the Shia denomination.
Islamic Holidays (Sunni)
Islamic holidays according to the Sunni denomination.
Jewish Holidays (Diaspora)
Jewish holidays for people living outside of Israel (Diaspora).
Jewish Holidays (Israel)
Jewish holidays for people living in Israel.
Liturgical Year
Christian liturgical year.
Oriental Orthodoxy Liturgical Year
Pagan Holidays
Pagan holidays and festivals.
Pastafarian Holidays
Holidays accoring to Pastafarianism.
Prayer Times (Islam)
Daily prayer times for Muslims.
Prayer Times (Jewish)
Daily prayer times for Jews.
Protestant Liturgical Calendar
Satanic Temple holidays
Holidays according to the Satanic Temple.
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.
Golden Hour
Shows local Blue and Golden Hours, optimal times for outdoor photography.
Meteor showers IMO.net
Shows known meteor showers. On these nights you can expect to see shooting stars in the atmosphere.
Moon
Moon rises, sets, phases and other related events.
Rocket launches RocketLaunch.Live
Past and planned space rocket launches.
Solunar
Solunar theory uses the Moon and the Sun to predict when fish will feed well.
Sun
Sunrise, sunset, solar eclipses, dawn and dusk twilights and other events related to the Sun.
Tides (high tide and low tide) for many locations. They are calculated based on the nearest station, so all locations are not available.
UV index
Shows the forecast of the day's UV index.
Universe Timeline
Compresses the history of the universe into a single year.
Urban Henge
Shows the days in which the Sun aligns with the streets of a city. In NYC, this is called Manhattanhenge.
Weather AccuWeather.com
Local weather prediction for up to 5 days.
AccuWeather
Events in History
Notable events in history for each day
Premiere movies The Movie DB
Movies playing currently in theatres. Dates are country specific.
The Movie Database
Proverbs
A proverb for every day.
Moon sign
Shows which constellation is in the direction of the the Moon.
Retrograde planets
Shows planets which are in apparent retrograde motion on each day.
Zodiac
Zodiac signs and their respective dates.
Football
Football games from US leagues.
Baseball
International baseball leagues and tournaments.
Basketball
Basketball matches from the league and team you select.
Soccer
Soccer matches from the league you select.
Formula 1 Formula1.com
Formula 1 races from all over the world.
Formula E Formula E
Formula E races from all over the world.
Ice-Hockey
Ice-hockey matches from the league you select.
Mixed martial arts ESPN
Matches from multiple leagues.
Tennis
International tennis tournaments.
WRC WRC.com
World Rally Championship races
Birthdays
Birthdays of notable people
Deaths
Death dates of notable people
Independence Days
Independence days for all countries. Some countries have more than one independence/national day.
National elections ElectionGuide.org
National elections from all over the world.
UN Observances UN .org
International awareness days set by the United Nations.
Wedding anniversaries
Anniversaries of famous weddings.
Armenian Calendar Wikipedia
Armenian
Discordian Calendar Wikipedia
Discordian
Egyptian Calendar Wikipedia
Egyptian calendar
Ethiopian Calendar Wikipedia
Ethiopian
French Republican Calendar Wikipedia
French Republican
Haabʼ Wikipedia
Mayan Haabʼ calendar.
ISO 8601 Calendar Wikipedia
ISO 8601 numbering
ISO Day Numbering Wikipedia
ISO Day Numbering
ISO Week Numbering Wikipedia
ISO Week Numbering
Icelandic calendar Wikipedia
Medieval Icelandic calendar.
International Fixed Calendar Wikipedia
Also known as the Cotsworth plan, the Cotsworth calendar and the Eastman plan.
Islamic Calendar Wikipedia
Islamic
Juche Calendar Wikipedia
North Korean Juche calendar.
Julian Day Numbering Wikipedia
Julian Day Numbers
Mayan Long Count Wikipedia
Mayan Long Count
Pawukon Calendar Wikipedia
Pawukon
Persian Calendar Wikipedia
Persian
Roman Calendar Wikipedia
Roman
Tzolkʼin Wikipedia
Mayan religious Tzolkʼin calendar.
Tōnalpōhualli Wikipedia
Aztec religious Tōnalpōhualli calendar.
Xiuhpōhualli Wikipedia
Aztec Xiuhpōhualli calendar.
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.
Biorhythm
Personal biorhythms. They are not based on science.
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.
Time From Now
Shows how far in the future or past a certain event is. Can be used when waiting for something.
Weight Guard
Define your weight and target weight. This calendar reminds you to weigh yourself and tells you what your current weight should be.