Uposatha Days — September 2028

Name: First Quarter — Uposatha observance day
Start: 2028-09-25
End: 2028-09-25

4 days of observance this month, each with the exact moment its phase turns.

Date · Phase · Time
	Date	Phase	Time UTC
September	September 3Sun	Full Moon	23:47
	September 12Tue	Third Quarter	00:46
	September 18Mon	New Moon	18:24
	September 25Mon	First Quarter	13:10

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.