Moon Phase on Any DateHistorical Lunar Calendar Calculator
Discover the moon phase for any date in history or future. Calculate lunar cycles from 1900 to 2100 with precise astronomical data including illumination percentage and exact timing.
🗓️ Calculate moon phases for over 200 years of historical and future dates
Historical Moon Phase Calculator
Select any date between 1900 and 2100 to calculate the exact moon phase.
Our calculator uses precise astronomical algorithms for accuracy.
Popular Date Searches
Your Birthday
Enter your birth date to see what moon phase you were born under
Moon Phases During Historical Events
Moon Landing
July 20, 1969
Apollo 11 landed during a thin crescent moon
JFK Assassination
November 22, 1963
President Kennedy was assassinated during first quarter moon
Berlin Wall Fall
November 9, 1989
The Berlin Wall fell under a nearly full moon
9/11 Attacks
September 11, 2001
The attacks occurred during a thin waning crescent
How the Calculator Works
Astronomical Precision
- •Uses precise astronomical algorithms
- •Accounts for lunar orbital variations
- •Accurate to within minutes of actual moon phases
- •Covers dates from 1900 to 2100
What You Get
- •Exact moon phase name and type
- •Illumination percentage
- •Days since new moon
- •Visual representation of moon phase
Popular Use Cases
Birthday Moon Phase
Discover what moon phase you were born under and its astrological significance.
Historical Research
Research moon phases during historical events, battles, and significant dates.
Gardening & Farming
Plan planting and harvesting dates based on historical lunar cycles.
Related Moon Phase Tools
Explore Moon Phases Throughout History
From ancient astronomical events to your personal milestones, discover the lunar context of any date in history or future.