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.