Kalashtami dates in Buenos Aires, 2026
Buenos Aires, Argentina · -34.60°, -58.38° · America/Argentina/Buenos Aires
Written and reviewed by The Kriya Yogi · Updated 5 October 2026
In 2026, Buenos Aires has 13 Kalashtami dates, from Sat, Jan 10 to Wed, Dec 30. 8 match the Indian date, 5 fall a day earlier. The eighth lunar day of the waning fortnight, the monthly observance of Kala Bhairava.
| Date | Fortnight | Tithi window (local) | Sunrise | Details | vs India |
|---|---|---|---|---|---|
| Sat, Jan 10 | Krishna (waning) | Fri, Jan 9, 11:57 PM – Sun, Jan 11, 1:53 AM | 5:52 AM | Weekday: Saturday | 1 day earlier |
| Mon, Feb 9 | Krishna (waning) | Sun, Feb 8, 8:33 PM – Mon, Feb 9, 10:59 PM | 6:23 AM | Weekday: Monday | Same |
| Wed, Mar 11 | Krishna (waning) | Tue, Mar 10, 5:26 PM – Wed, Mar 11, 7:52 PM | 6:50 AM | Weekday: Wednesday | Same |
| Fri, Apr 10 | Krishna (waning) | Thu, Apr 9, 12:53 PM – Fri, Apr 10, 2:49 PM | 7:13 AM | Weekday: Friday | Same |
| Sat, May 9 | Krishna (waning) | Sat, May 9, 5:36 AM – Sun, May 10, 6:40 AM | 7:36 AM | Weekday: Saturday | 1 day earlier |
| Mon, Jun 8 | Krishna (waning) | Sun, Jun 7, 6:58 PM – Mon, Jun 8, 6:57 PM | 7:57 AM | Weekday: Monday | Same |
| Tue, Jul 7 | Krishna (waning) | Tue, Jul 7, 4:58 AM – Wed, Jul 8, 3:54 AM | 8:01 AM | Weekday: Tuesday | 1 day earlier |
| Thu, Aug 6 | Krishna (waning) | Wed, Aug 5, 12:15 PM – Thu, Aug 6, 10:25 AM | 7:44 AM | Weekday: Thursday | Same |
| Fri, Sep 4 | Krishna (waning) | Thu, Sep 3, 5:58 PM – Fri, Sep 4, 3:47 PM | 7:09 AM | Weekday: Friday | Same |
| Sat, Oct 3 | Krishna (waning) | Fri, Oct 2, 11:32 PM – Sat, Oct 3, 9:24 PM | 6:28 AM | Weekday: Saturday | Same |
| Sun, Nov 1 | Krishna (waning) | Sun, Nov 1, 6:23 AM – Mon, Nov 2, 4:42 AM | 5:53 AM | Weekday: SundayTithi begins and ends between two sunrises | 1 day earlier |
| Tue, Dec 1 | Krishna (waning) | Mon, Nov 30, 3:44 PM – Tue, Dec 1, 2:46 PM | 5:35 AM | Weekday: Tuesday | Same |
| Wed, Dec 30 | Krishna (waning) | Wed, Dec 30, 4:09 AM – Thu, Dec 31, 4:06 AM | 5:43 AM | Weekday: Wednesday | 1 day earlier |
What Kalashtami is and how it is kept: the Kalashtami 2026 guide.
Kalashtami in Buenos Aires: questions
+ How many Kalashtami days are there in 2026 in Buenos Aires?
13, computed for Buenos Aires's coordinates and the America/Argentina/Buenos Aires time zone. The first falls on Sat, Jan 10 and the last on Wed, Dec 30.
+ Are Buenos Aires Kalashtami dates the same as in India?
Not always. A tithi starts at the same instant everywhere, but the sunrise that decides the day happens at a different moment in Buenos Aires. In 2026, 8 of 13 dates match the Indian (Ujjain) date, 5 fall a day earlier and 0 a day later.
+ How is the date decided?
This calendar uses the local day on which the Krishna Ashtami tithi is in force at sunrise. Bhairava worship is often done at night, so some calendars use the night-time tithi instead. 1 of this year's 13 entries for Buenos Aires are flagged because of that. Local temples may follow a particular sampradaya's rule, so check with them for ritual purposes.
+ How accurate are these times?
Times come from truncated astronomical series and should fall within a few minutes of a full ephemeris. Near a boundary a published panchanga may assign a different day. They are for planning practice, not for precise ritual muhurta.