Sunrise Calculator
Calculate the approximate sunrise time based on latitude and date.
Frequently Asked Questions
How is sunrise time calculated?
Sunrise time is calculated using astronomical formulas based on your location's latitude, longitude, and the day of the year. The sun's declination and hour angle are used to determine the moment of sunrise.
How accurate is this calculation?
This calculator provides approximate results and may deviate from the actual sunrise time by 5-10 minutes. Atmospheric refraction, altitude, and horizon obstacles are not taken into account.
When do the earliest and latest sunrises occur?
In the Northern Hemisphere, the earliest sunrise occurs around mid-June (near the summer solstice), and the latest sunrise occurs around late December (near the winter solstice). The seasonal difference increases as latitude increases.
⏰ Other Time Calculators
Moon Phase Calculator
Calculate the moon phase for any given date.
Zodiac Sign Calculator
Find your zodiac sign based on your birth date.
Sunset Calculator
Calculate the approximate sunset time based on latitude and date.
Week Number Calculator
Calculate which week of the year a specific date falls in.
Day of Week Calculator
Find out which day of the week a specific date falls on.
Hijri Calendar Conversion
Convert Gregorian dates to the Hijri (Islamic) calendar.
Other Popular Calculators
Shoe Size Calculator
Calculate your EU, US, and UK shoe size based on your foot length.
Clothing Size Calculator
Calculate your clothing size based on your body measurements.
Even or Odd Calculator
Find out whether a number you enter is even or odd.
Birthday Calculator
Find out your age and the day you were born based on your birth date.
File Size Calculator
Convert file sizes between different units.
Abjad Calculator
Calculate the abjad (numerical) values of Arabic letters.
Want Your Own Calculator?
At Softween, we develop custom web and mobile applications for your business.
- Web Applications
- Mobile Applications
- E-Commerce Systems
- Custom Calculators