Explore the cosmos with precision astronomical calculations including eclipses, moon phases, seasonal events, and personalized Moon transits. Powered by the local astronomy-engine library - no API key required, complete privacy! β¨
Note: This uses the local astronomy-engine library - no API key required!
Supported Events: Eclipses, moon phases, rise/set times, and astronomical phenomena!
2007β2026 Β· Only important key midpoints of eclipses Β· News from that day + key events around that time
Midpoint between eclipses
SYNC 100%Exact halfway between March 29, 2006 and August 1, 2008 β same time both sides (sync 100%)
Same time both sides: 428 days β 428 days
No historical events for this date.
Total solar eclipse
Total solar eclipse (Canada, Greenland, Siberia, China)
Time from previous
No historical events for this date.
For awareness β not endorsement.
Midpoint between eclipses
SYNC 100%Exact halfway between August 1, 2008 and July 22, 2009 β same time both sides (sync 100%)
Same time both sides: 178 days β 177 days
Time from previous
33 Β· 3 weeks (remainder)No historical events for this date.
Total solar eclipse
Total solar eclipse (India, China, Pacific)
Time from previous
33 Β· 3 weeks (remainder)No historical events for this date.
For awareness β not endorsement.
Midpoint between eclipses
SYNC 100%Exact halfway between July 22, 2009 and July 11, 2010 β same time both sides (sync 100%)
Same time both sides: 177 days β 177 days
Time from previous
33 Β· 3 weeks (remainder)No historical events for this date.
Total solar eclipse
Total solar eclipse (Pacific, Chile, Argentina)
Time from previous
33 Β· 3 weeks (remainder)No historical events for this date.
For awareness β not endorsement.
Midpoint between eclipses
SYNC 100%Exact halfway between July 11, 2010 and November 3, 2013 β same time both sides (sync 100%)
Same time both sides: 606 days β 605 days
Time from previous
33 Β· 3 weeks (remainder)No historical events for this date.
Hybrid solar eclipse
Eclipse across Atlantic, Africa; same day β LAX shooting, Morsi trial (Cairo)
Time from previous
33 Β· 3 weeks (remainder)No historical events for this date.
For awareness β not endorsement.
Midpoint between eclipses
SYNC 100%Exact halfway between November 3, 2013 and March 20, 2015 β same time both sides (sync 100%)
Same time both sides: 251 days β 251 days
Time from previous
No historical events for this date.
Total solar eclipse
Eclipse (Atlantic, Arctic); same day β ISIS Sanaa bombings (142 dead), Cyclone Nathan (Australia)
Time from previous
No historical events for this date.
For awareness β not endorsement.
Midpoint between eclipses
SYNC 100%Exact halfway between March 20, 2015 and March 9, 2016 β same time both sides (sync 100%)
Same time both sides: 178 days β 177 days
Time from previous
33 Β· 3 weeks (remainder)No historical events for this date.
AlphaGo vs Lee Sedol
Total solar eclipse (Indonesia, Pacific); same day β Google DeepMind AlphaGo defeats world Go champion (first game)
Time from previous
33 Β· 3 weeks (remainder)No historical events for this date.
For awareness β not endorsement.
Midpoint between eclipses
SYNC 100%Exact halfway between March 9, 2016 and August 21, 2017 β same time both sides (sync 100%)
Same time both sides: 265 days β 265 days
Time from previous
33 Β· 3 weeks (remainder)No historical events for this date.
Total solar eclipse (US)
Great American Eclipse; same day β Nibiru conspiracy peak, eclipse across continental US
Time from previous
33 Β· 3 weeks (remainder)No historical events for this date.
For awareness β not endorsement.
Midpoint between eclipses
SYNC 100%Exact halfway between August 21, 2017 and July 2, 2019 β same time both sides (sync 100%)
Same time both sides: 340 days β 340 days
Time from previous
No historical events for this date.
Total solar eclipse (South America)
Eclipse (Chile, Argentina); same day β 2020 Census citizenship question dropped, Russian sub fire (14 dead)
Time from previous
No historical events for this date.
For awareness β not endorsement.
COVID-19 vaccine rollout (US)
SYNC 100%First COVID-19 vaccine administered in US β exact midpoint between Aug 21 2017 & Apr 8 2024 eclipses
Same time both sides: 1211 days β 1211 days
Time from previous
No historical events for this date.
For awareness β not endorsement.
Midpoint between eclipses
SYNC 100%Exact halfway between July 2, 2019 and April 8, 2024 β same time both sides (sync 100%)
Same time both sides: 871 days β 871 days
Time from previous
No historical events for this date.
Total solar eclipse (US)
Great American Eclipse; Carbondale IL at intersection with 2017 path (X); CERN/conspiracy narratives
Time from previous
No historical events for this date.
For awareness β not endorsement.
Upcoming landmark dates Β· Time between in weeks, days, years & months Β· Main news on this day
Total solar eclipse
Total solar eclipse (Greenland, Iceland, Spain)
No historical events for this date.
For awareness β not endorsement.
Exact midpoint (sync)
SYNC 100%Exact halfway between Total solar eclipse (August 12, 2026) and Total solar eclipse (August 2, 2027) β same time both sides
Same time both sides: 178 days β 177 days
Time from previous
33 Β· 3 weeks (remainder)No historical events for this date.
Total solar eclipse
SYNC 100%Total solar eclipse (Egypt, Saudi Arabia)
Same time both sides: 355 days β 355 days
Time from previous
33 Β· 3 weeks (remainder)No historical events for this date.
For awareness β not endorsement.
Exact midpoint (sync)
SYNC 100%Exact halfway between Total solar eclipse (August 2, 2027) and Total solar eclipse (July 22, 2028) β same time both sides
Same time both sides: 178 days β 177 days
Time from previous
33 Β· 3 weeks (remainder)No historical events for this date.
Total solar eclipse
Total solar eclipse (Australia, NZ)
Time from previous
33 Β· 3 weeks (remainder)No historical events for this date.
Exact midpoint (sync)
SYNC 100%Exact halfway between Total solar eclipse (July 22, 2028) and Total solar eclipse (November 25, 2030) β same time both sides
Same time both sides: 428 days β 428 days
Time from previous
No historical events for this date.
Total solar eclipse
SYNC 100%Total solar eclipse (Botswana, South Africa, Australia)
Same time both sides: 856 days β 856 days
Time from previous
No historical events for this date.
Exact midpoint (sync)
SYNC 100%Exact halfway between Total solar eclipse (November 25, 2030) and Total solar eclipse (March 30, 2033) β same time both sides
Same time both sides: 428 days β 428 days
Time from previous
No historical events for this date.
Total solar eclipse
Total solar eclipse (Alaska, Russia)
Time from previous
No historical events for this date.
Exact midpoint (sync)
SYNC 100%Exact halfway between Total solar eclipse (March 30, 2033) and Total solar eclipse (March 20, 2034) β same time both sides
Same time both sides: 178 days β 177 days
Time from previous
33 Β· 3 weeks (remainder)No historical events for this date.
Total solar eclipse
Total solar eclipse (Africa)
Time from previous
33 Β· 3 weeks (remainder)No historical events for this date.
Exact midpoint (sync)
SYNC 100%Exact halfway between Total solar eclipse (March 20, 2034) and Total solar eclipse (September 2, 2035) β same time both sides
Same time both sides: 266 days β 265 days
Time from previous
33 Β· 3 weeks (remainder)No historical events for this date.
Total solar eclipse
Total solar eclipse (China, Japan)
Time from previous
33 Β· 3 weeks (remainder)No historical events for this date.
Exact midpoint (sync)
SYNC 100%Exact halfway between Total solar eclipse (September 2, 2035) and Total solar eclipse (August 23, 2044) β same time both sides
Same time both sides: 1639 days β 1639 days
Time from previous
33 Β· 3 weeks (remainder)No historical events for this date.
Total solar eclipse
Total solar eclipse (US β Montana, North Dakota)
Time from previous
33 Β· 3 weeks (remainder)No historical events for this date.
Exact midpoint (sync)
SYNC 100%Exact halfway between Total solar eclipse (August 23, 2044) and Total solar eclipse (August 12, 2045) β same time both sides
Same time both sides: 177 days β 177 days
Time from previous
33 Β· 3 weeks (remainder)No historical events for this date.
Total solar eclipse
Total solar eclipse β Great American Eclipse II (US coast to coast)
Time from previous
33 Β· 3 weeks (remainder)No historical events for this date.
For awareness β not endorsement.
Gaps between consecutive key red events that match 33 years/months/weeks/days or 3y 3mo 3w 3d (or digit-sum β 3)
Data calculated locally using the astronomy-engine library.
No API key required - includes eclipses, moon phases, rise/set times, and astronomical phenomena.