# Time and Date

## Date Tools

Birth Day of the Week Calculator - Calculate what day of the week you were born.

Calendar - Create monthly and yearly calendars.

Date Calculator - Add to or subtract from a date.

Day of the Week Calculator - Calculate day of the week for a date.

Day of the Year CalculatorFeatured - Calculate day number of the year and days remaining.

Day of Year CalendarFeatured - Track each day's position, stay updated, and never miss a date. Your ultimate guide to navigating 2023.

Days Between Two DatesFeatured - Calculate the number of days between two dates.

Days in Month - Calculate days in month of a year.

Is it April Fool's Day? - Check if today is April fool's day.

Is it Christmas? - Check if today is Christmas.

Time Between Two Dates - Calculate time duration between two dates with time.

## Leap Year Calculators

Is it Leap Year? - Check if a year is a leap year.

Leap Years ListFeatured - List all leap years between two years (from 1600 to 4000).

Next Leap Year - Calculate when is the next leap year.

When is Leap Year? - Find out when is the last and next leap year.

## Season Calculators

Autumnal Equinox Day - Find the date of autumnal equinox.

First Day of Autumn - Find the first day of autumn (fall).

First Day of Spring - Find the first day of spring.

First Day of Summer - Find the first day of summer.

First Day of Winter - Find the first day of winter.

Longest Day of the Year - Find the longest day of the year.

Shortest Day of the Year - Find the shortest day of the year.

Summer Solstice Day - Find the date of summer solstice.

Vernal Equinox Day - Find the date of vernal equinox.

Winter Solstice Day - Find the date of winter solstice.

## Time Converters

Decimal to Time Converter - Convert decimal time to hours, minutes and seconds.

Time to Decimal Converter - Convert hours, minutes and seconds time to decimal.

Unix Time Converter - Convert Unix timestamp to human readable date/time or vice versa.

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