Moon Phases in Mauritania
This page shows today’s moon phase and the lunar calendar for cities in Mauritania. Choose a city to view the moon phase, illumination, and full moon / new moon dates based on the city’s local time.
Moon Summary in Mauritania
These values are a general reference for the country in its primary time zone. For local accuracy, choose your city from the list below.
Moon Today in Cities of Mauritania
Upcoming Major Moon Phases in Mauritania
The local date can differ for some cities when an event falls near midnight, so choose the city for the most accurate result.
Explore the Moon in Nouakchott
Monthly Moon Calendar in Major Cities of Mauritania
You can browse the monthly moon calendar by city to see the daily moon phases and the dates of the full moon, new moon, first quarter and last quarter. Choose one of these cities:
How Are Moon Phases Calculated in Mauritania?
Moon phases are computed astronomically inside the site from precise formulas, without any external data source or API. The exact time of each astronomical event is determined first, then converted to the city’s local time — so the day of the full moon or new moon can differ from one time zone to another in Mauritania and beyond.
How Do Moon Phases Differ Between Cities of Mauritania?
At any single instant the Moon’s phase and illumination are the same everywhere on Earth; what changes from city to city is the local clock time of the event. A full moon that peaks just after midnight in one city is counted on the next day, while it still falls on the previous evening in another. Each city here is computed in its own local time, so the day shown matches what residents actually see.
Why Can the Full Moon or New Moon Date Differ Between Cities?
An astronomical event has one single global moment, but its calendar date depends on the local time zone. When the event occurs close to midnight, the full moon or new moon can land on one day in an eastern city and on the previous or next day in a western one, even within Mauritania.
Why Choose Your City Instead of the Country Time?
The summary at the top uses the country’s primary time zone as a general reference only. Larger countries span more than one time zone, and even a small local difference can push an event past midnight. Choosing your own city gives you the moon phase, illumination and event dates calculated for your exact location — more accurate than the country-wide figure.
Astronomical Moon Phase vs. Crescent Sighting
The new moon is a precise astronomical moment, while the start of the Hijri month depends on sighting the young crescent after sunset, which is affected by location, weather and the adopted sighting criteria. So the calculated new moon does not by itself mark the beginning of the Hijri month, and the official date can differ between countries.
How to Use the City Links and Monthly Calendar
Pick your city from the grid or the search box to open its moon-today page with the current phase, illumination and lunar age. From there, open the monthly moon calendar to follow the phases day by day, or browse the yearly calendar for every full moon and new moon date — each page is calculated in the city’s local time.
Frequently Asked Questions
What is today’s moon phase in Mauritania?
The moon summary at the top of the page shows today’s moon phase and illumination in the country’s reference time zone. For a result accurate to your city, choose it from the list to see the moon in its local time.
How can I find the moon phase in my city?
Choose your city from the grid or search for it within Mauritania; the city’s moon-today page opens with the moon phase, illumination and lunar age in the city’s local time.
Can the moon phase date differ between cities in Mauritania?
The phase itself is identical everywhere at a given instant, but the local date of an event (full moon or new moon) can differ between cities when it falls near midnight, because each city is computed in its own local time.
Why can the full moon date differ by city?
The full moon has one global moment, but its local date depends on the city’s time zone, so it can land on different days for cities far apart in time.
Is the new moon the same as the Hijri month start?
No. The new moon is an astronomical event, while the Hijri month start depends on crescent visibility after sunset, sighting criteria and location, and can differ between countries.
How is the lunar calendar calculated?
The lunar calendar is computed from astronomical formulas inside the site for each day, then the event time is converted to the city’s local time to show the correct daily phase.
Does the site use an external API for moon data?
No. All moon-phase calculations are done astronomically inside the site, without fetching moon data from any external service.
Where can I view the monthly moon calendar for my city?
Open your city page from the grid above, then go to the city’s monthly moon calendar to view the moon phases day by day in local time.
Countdown to Islamic Events
* Dates are approximate and may vary with the local crescent sighting in your country.