Uposatha

Uposatha Days 2030

50 days of observance in 2030, each with the exact moment its phase turns.

All daysBy month

Date · Phase · Time
JanuaryJanuary 4FriNew Moon
January 11FriFirst Quarter
January 19SatFull Moon
January 26SatThird Quarter
FebruaryFebruary 2SatNew Moon
February 10SunFirst Quarter
February 18MonFull Moon
February 25MonThird Quarter
MarchMarch 4MonNew Moon
March 12TueFirst Quarter
March 19TueFull Moon
March 26TueThird Quarter
AprilApril 2TueNew Moon
April 11ThuFirst Quarter
April 18ThuFull Moon
April 24WedThird Quarter
MayMay 2ThuNew Moon
May 10FriFirst Quarter
May 17FriFull Moon
May 24FriThird Quarter
JuneJune 1SatNew MoonSolar eclipse, annularVisible from: Europe, northern Africa, the Middle East, Asia, the Arctic, Alaska
June 9SunFirst Quarter
June 15SatFull MoonLunar eclipse, partialVisible from: Europe, Africa, Asia, Australia
June 22SatThird Quarter
June 30SunNew Moon
JulyJuly 8MonFirst Quarter
July 15MonFull Moon
July 22MonThird Quarter
July 30TueNew Moon
AugustAugust 6TueFirst Quarter
August 13TueFull Moon
August 21WedThird Quarter
August 28WedNew Moon
SeptemberSeptember 4WedFirst Quarter
September 11WedFull Moon
September 19ThuThird Quarter
September 27FriNew Moon
OctoberOctober 4FriFirst Quarter
October 11FriFull Moon
October 19SatThird Quarter
October 26SatNew Moon
NovemberNovember 2SatFirst Quarter
November 10SunFull Moon
November 18MonThird Quarter
November 25MonNew MoonSolar eclipse, totalVisible from: southern Africa, the southern Indian Ocean, Indonesia, Australia, Antarctica
DecemberDecember 1SunFirst Quarter
December 9MonFull MoonLunar eclipse, penumbralVisible from: the Americas, Europe, Africa, Asia
December 18WedThird Quarter
December 24TueNew Moon
December 31TueFirst Quarter

Dates and times are given in UTC. An Uposatha is a moment, not a date: near the international date line the calendar day can differ by one. Your own time zone is what the Telegram bot uses.

Why another calendar may show a different day

These dates come from astronomy: the exact moment the moon reaches each phase, checked against the JPL ephemerides.

Traditional calendars in Thailand, Myanmar and Sri Lanka each follow their own reckoning, and any of them can sit a day away from the astronomical one. Neither is a mistake. If the people you practise with keep a different day, keep the day they keep.

May all beings be happy