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Muhurat calendar · Mumbai
Annaprashan Muhurat 2026 — Shubh Dates for the First Rice
In 2026 there are 106 annaprashan muhurat dates, 23 of them still ahead — the next is Monday, 12 October 2026, 06:31 – 23:52.
- Computed for Mumbai from the positions of the Sun and the Moon — not copied from a printed list.
- Every window shows the nakshatra, tithi and weekday it was cleared on.
Annaprashan Muhurat 2026 month by month
| Month | How many | Dates | Note |
|---|---|---|---|
| January | 10 | 1, 2, 5, 9, 12, 19, 21, 23, 28, 30 | |
| February | 9 | 4, 5, 6, 11, 18, 19, 20, 25, 26 | |
| March | 10 | 4, 5, 6, 9, 13, 16, 19, 20, 25, 27 | |
| April | 10 | 1, 2, 3, 6, 15, 20, 22, 23, 29, 30 | |
| May | 6 | 1, 4, 8, 11, 14, 15 | |
| June | 3 | 17, 24, 26 | |
| July | 12 | 1, 2, 3, 6, 9, 15, 20, 23, 24, 29, 30, 31 | |
| August | 11 | 3, 5, 7, 10, 14, 17, 19, 26, 27, 28, 31 | |
| September | 8 | 3, 14, 17, 21, 23, 24, 28, 30 | |
| October | 12 | 1, 2, 5, 8, 12, 14, 21, 23, 26, 28, 29, 30 | |
| November | 5 | 6, 11, 16, 25, 26 | |
| December | 10 | 2, 3, 11, 14, 16, 18, 23, 24, 25, 30 |
January 2026 annaprashan muhurat dates
| Date | Muhurat | Nakshatra | Tithi | Why it qualifies |
|---|---|---|---|---|
| Thursday, 1 January 2026 | 07:11 – 22:22 | Rohini | Shukla Trayodashi | Annaprashan nakshatra and tithi, Thursday |
| Friday, 2 January 2026 | 18:54 – 20:04 | Mrigashira | Purnima | Annaprashan nakshatra and tithi, Friday |
| Monday, 5 January 2026 | 07:12 – 13:25 | Pushya | Krishna Dwitiya → Krishna Tritiya | Annaprashan nakshatra and tithi, Monday |
| Friday, 9 January 2026 | 07:13 – 07:13 (10 January) | Uttara Phalguni, Hasta | Krishna Saptami | Annaprashan nakshatra and tithi, Friday |
| Monday, 12 January 2026 | 12:43 – 21:05 | Swati | Krishna Dashami | Annaprashan nakshatra and tithi, Monday |
| Monday, 19 January 2026 | 02:14 – 07:14 (20 January) | Shravana | Shukla Dwitiya | Annaprashan nakshatra and tithi, Monday |
| Wednesday, 21 January 2026 | 07:14 – 02:47 (22 January) | Dhanishta, Shatabhisha | Shukla Tritiya | Annaprashan nakshatra and tithi, Wednesday |
| Friday, 23 January 2026 | 14:33 – 01:46 (24 January) | Uttara Bhadrapada | Shukla Panchami | Annaprashan nakshatra and tithi, Friday |
| Wednesday, 28 January 2026 | 09:27 – 16:36 | Rohini | Shukla Dashami | Annaprashan nakshatra and tithi, Wednesday |
| Friday, 30 January 2026 | 03:27 – 07:12 (31 January) | Punarvasu | Shukla Trayodashi | Annaprashan nakshatra and tithi, Friday |
February 2026 annaprashan muhurat dates
| Date | Muhurat | Nakshatra | Tithi | Why it qualifies |
|---|---|---|---|---|
| Wednesday, 4 February 2026 | 22:12 – 00:10 (5 February) | Uttara Phalguni | Krishna Tritiya | Annaprashan nakshatra and tithi, Wednesday |
| Thursday, 5 February 2026 | 00:22 – 07:10 (6 February) | Hasta | Krishna Panchami | Annaprashan nakshatra and tithi, Thursday |
| Friday, 6 February 2026 | 07:10 – 01:19 (7 February) | Hasta, Chitra | Krishna Panchami | Annaprashan nakshatra and tithi, Friday |
| Wednesday, 11 February 2026 | 09:59 – 10:53 | Anuradha | Krishna Dashami | Annaprashan nakshatra and tithi, Wednesday |
| Wednesday, 18 February 2026 | 16:58 – 21:16 | Shatabhisha | Shukla Dwitiya | Annaprashan nakshatra and tithi, Wednesday |
| Thursday, 19 February 2026 | 20:52 – 07:03 (20 February) | Uttara Bhadrapada | Shukla Tritiya | Annaprashan nakshatra and tithi, Thursday |
| Friday, 20 February 2026 | 07:03 – 14:38 | Uttara Bhadrapada | Shukla Tritiya | Annaprashan nakshatra and tithi, Friday |
| Wednesday, 25 February 2026 | 02:41 – 06:59 (26 February) | Mrigashira | Shukla Dashami | Annaprashan nakshatra and tithi, Wednesday |
| Thursday, 26 February 2026 | 06:59 – 12:11 | Mrigashira | Shukla Dashami | Annaprashan nakshatra and tithi, Thursday |
March 2026 annaprashan muhurat dates
| Date | Muhurat | Nakshatra | Tithi | Why it qualifies |
|---|---|---|---|---|
| Wednesday, 4 March 2026 | 16:49 – 06:54 (5 March) | Uttara Phalguni | Krishna Dwitiya | Annaprashan nakshatra and tithi, Wednesday |
| Thursday, 5 March 2026 | 06:54 – 06:54 (6 March) | Uttara Phalguni, Hasta | Krishna Dwitiya → Krishna Tritiya | Annaprashan nakshatra and tithi, Thursday |
| Friday, 6 March 2026 | 06:54 – 17:53 | Hasta, Chitra | Krishna Tritiya | Annaprashan nakshatra and tithi, Friday |
| Monday, 9 March 2026 | 23:27 – 06:50 (10 March) | Anuradha | Krishna Saptami | Annaprashan nakshatra and tithi, Monday |
| Friday, 13 March 2026 | 03:03 – 06:47 (14 March) | Uttara Ashadha | Krishna Dashami | Annaprashan nakshatra and tithi, Friday |
| Monday, 16 March 2026 | 09:41 – 06:45 (17 March) | Dhanishta, Shatabhisha | Krishna Trayodashi | Annaprashan nakshatra and tithi, Monday |
| Thursday, 19 March 2026 | 04:52 – 06:42 (20 March) | Revati | Shukla Dwitiya | Annaprashan nakshatra and tithi, Thursday |
| Friday, 20 March 2026 | 06:42 – 06:41 (21 March) | Revati, Ashwini | Shukla Dwitiya → Shukla Tritiya | Annaprashan nakshatra and tithi, Friday |
| Wednesday, 25 March 2026 | 06:38 – 13:50 | Mrigashira | Shukla Saptami | Annaprashan nakshatra and tithi, Wednesday |
| Friday, 27 March 2026 | 10:07 – 06:35 (28 March) | Punarvasu, Pushya | Shukla Dashami | Annaprashan nakshatra and tithi, Friday |
April 2026 annaprashan muhurat dates
| Date | Muhurat | Nakshatra | Tithi | Why it qualifies |
|---|---|---|---|---|
| Wednesday, 1 April 2026 | 07:06 – 06:31 (2 April) | Uttara Phalguni, Hasta | Purnima | Annaprashan nakshatra and tithi, Wednesday |
| Thursday, 2 April 2026 | 06:31 – 07:41 | Hasta | Purnima | Annaprashan nakshatra and tithi, Thursday |
| Friday, 3 April 2026 | 08:42 – 06:30 (4 April) | Chitra, Swati | Krishna Dwitiya | Annaprashan nakshatra and tithi, Friday |
| Monday, 6 April 2026 | 14:11 – 02:56 (7 April) | Anuradha | Krishna Panchami | Annaprashan nakshatra and tithi, Monday |
| Wednesday, 15 April 2026 | 15:22 – 22:31 | Uttara Bhadrapada | Krishna Trayodashi | Annaprashan nakshatra and tithi, Wednesday |
| Monday, 20 April 2026 | 06:17 – 07:28 04:15 – 06:16 (21 April) | Rohini, Mrigashira | Shukla Tritiya → Shukla Panchami | Annaprashan nakshatra and tithi, Monday |
| Wednesday, 22 April 2026 | 22:50 – 06:15 (23 April) | Punarvasu | Shukla Saptami | Annaprashan nakshatra and tithi, Wednesday |
| Thursday, 23 April 2026 | 06:15 – 20:49 | Punarvasu | Shukla Saptami | Annaprashan nakshatra and tithi, Thursday |
| Wednesday, 29 April 2026 | 06:11 – 19:52 | Hasta | Shukla Trayodashi | Annaprashan nakshatra and tithi, Wednesday |
| Thursday, 30 April 2026 | 21:13 – 06:10 (1 May) | Chitra, Swati | Purnima | Annaprashan nakshatra and tithi, Thursday |
May 2026 annaprashan muhurat dates
| Date | Muhurat | Nakshatra | Tithi | Why it qualifies |
|---|---|---|---|---|
| Friday, 1 May 2026 | 06:10 – 22:53 | Swati | Purnima | Annaprashan nakshatra and tithi, Friday |
| Monday, 4 May 2026 | 06:08 – 09:58 | Anuradha | Krishna Tritiya | Annaprashan nakshatra and tithi, Monday |
| Friday, 8 May 2026 | 12:22 – 06:06 (9 May) | Uttara Ashadha, Shravana | Krishna Saptami | Annaprashan nakshatra and tithi, Friday |
| Monday, 11 May 2026 | 15:25 – 01:28 (12 May) | Shatabhisha | Krishna Dashami | Annaprashan nakshatra and tithi, Monday |
| Thursday, 14 May 2026 | 11:21 – 06:03 (15 May) | Revati, Ashwini | Krishna Trayodashi | Annaprashan nakshatra and tithi, Thursday |
| Friday, 15 May 2026 | 06:03 – 08:31 | Ashwini | Krishna Trayodashi | Annaprashan nakshatra and tithi, Friday |
June 2026 annaprashan muhurat dates
| Date | Muhurat | Nakshatra | Tithi | Why it qualifies |
|---|---|---|---|---|
| Wednesday, 17 June 2026 | 06:00 – 21:39 | Punarvasu, Pushya | Shukla Tritiya | Annaprashan nakshatra and tithi, Wednesday |
| Wednesday, 24 June 2026 | 06:02 – 18:12 | Chitra, Swati | Shukla Dashami | Annaprashan nakshatra and tithi, Wednesday |
| Friday, 26 June 2026 | 22:22 – 06:03 (27 June) | Anuradha | Shukla Trayodashi | Annaprashan nakshatra and tithi, Friday |
July 2026 annaprashan muhurat dates
| Date | Muhurat | Nakshatra | Tithi | Why it qualifies |
|---|---|---|---|---|
| Wednesday, 1 July 2026 | 07:38 – 06:04 (2 July) | Uttara Ashadha | Krishna Dwitiya | Annaprashan nakshatra and tithi, Wednesday |
| Thursday, 2 July 2026 | 06:04 – 06:04 (3 July) | Uttara Ashadha, Shravana | Krishna Dwitiya → Krishna Tritiya | Annaprashan nakshatra and tithi, Thursday |
| Friday, 3 July 2026 | 06:04 – 11:20 | Shravana | Krishna Tritiya | Annaprashan nakshatra and tithi, Friday |
| Monday, 6 July 2026 | 16:07 – 06:06 (7 July) | Uttara Bhadrapada | Krishna Saptami | Annaprashan nakshatra and tithi, Monday |
| Thursday, 9 July 2026 | 10:38 – 14:56 | Ashwini | Krishna Dashami | Annaprashan nakshatra and tithi, Thursday |
| Wednesday, 15 July 2026 | 11:51 – 21:46 | Pushya | Shukla Dwitiya | Annaprashan nakshatra and tithi, Wednesday |
| Monday, 20 July 2026 | 06:10 – 04:03 (21 July) | Hasta, Chitra | Shukla Saptami | Annaprashan nakshatra and tithi, Monday |
| Thursday, 23 July 2026 | 01:42 – 06:12 (24 July) | Anuradha | Shukla Dashami | Annaprashan nakshatra and tithi, Thursday |
| Friday, 24 July 2026 | 06:12 – 09:13 | Anuradha | Shukla Dashami | Annaprashan nakshatra and tithi, Friday |
| Wednesday, 29 July 2026 | 06:14 – 20:05 | Uttara Ashadha, Shravana | Purnima | Annaprashan nakshatra and tithi, Wednesday |
| Thursday, 30 July 2026 | 21:30 – 06:14 (31 July) | Dhanishta | Krishna Dwitiya | Annaprashan nakshatra and tithi, Thursday |
| Friday, 31 July 2026 | 06:14 – 06:15 (1 August) | Dhanishta, Shatabhisha | Krishna Dwitiya → Krishna Tritiya | Annaprashan nakshatra and tithi, Friday |
August 2026 annaprashan muhurat dates
| Date | Muhurat | Nakshatra | Tithi | Why it qualifies |
|---|---|---|---|---|
| Monday, 3 August 2026 | 06:15 – 22:54 | Uttara Bhadrapada, Revati | Krishna Panchami | Annaprashan nakshatra and tithi, Monday |
| Wednesday, 5 August 2026 | 06:16 – 20:42 | Ashwini | Krishna Saptami | Annaprashan nakshatra and tithi, Wednesday |
| Friday, 7 August 2026 | 18:43 – 06:17 (8 August) | Rohini | Krishna Dashami | Annaprashan nakshatra and tithi, Friday |
| Monday, 10 August 2026 | 12:27 – 04:54 (11 August) | Punarvasu | Krishna Trayodashi (kshaya) | Annaprashan nakshatra and tithi, Monday |
| Friday, 14 August 2026 | 03:42 – 06:19 (15 August) | Uttara Phalguni | Shukla Tritiya | Annaprashan nakshatra and tithi, Friday |
| Monday, 17 August 2026 | 06:19 – 17:00 | Chitra | Shukla Panchami | Annaprashan nakshatra and tithi, Monday |
| Wednesday, 19 August 2026 | 06:20 – 06:47 | Swati | Shukla Saptami | Annaprashan nakshatra and tithi, Wednesday |
| Wednesday, 26 August 2026 | 06:22 – 07:59 | Shravana | Shukla Trayodashi | Annaprashan nakshatra and tithi, Wednesday |
| Thursday, 27 August 2026 | 09:09 – 06:22 (28 August) | Dhanishta, Shatabhisha | Purnima | Annaprashan nakshatra and tithi, Thursday |
| Friday, 28 August 2026 | 06:22 – 09:48 | Shatabhisha | Purnima | Annaprashan nakshatra and tithi, Friday |
| Monday, 31 August 2026 | 06:23 – 08:51 | Revati | Krishna Tritiya | Annaprashan nakshatra and tithi, Monday |
September 2026 annaprashan muhurat dates
| Date | Muhurat | Nakshatra | Tithi | Why it qualifies |
|---|---|---|---|---|
| Thursday, 3 September 2026 | 00:29 – 02:25 (4 September) | Rohini | Krishna Saptami | Annaprashan nakshatra and tithi, Thursday |
| Monday, 14 September 2026 | 06:25 – 07:07 | Chitra | Shukla Tritiya | Annaprashan nakshatra and tithi, Monday |
| Thursday, 17 September 2026 | 10:48 – 19:53 | Anuradha | Shukla Saptami | Annaprashan nakshatra and tithi, Thursday |
| Monday, 21 September 2026 | 06:26 – 20:01 | Uttara Ashadha | Shukla Dashami | Annaprashan nakshatra and tithi, Monday |
| Wednesday, 23 September 2026 | 22:51 – 06:27 (24 September) | Dhanishta | Shukla Trayodashi | Annaprashan nakshatra and tithi, Wednesday |
| Thursday, 24 September 2026 | 06:27 – 23:18 | Dhanishta, Shatabhisha | Shukla Trayodashi | Annaprashan nakshatra and tithi, Thursday |
| Monday, 28 September 2026 | 06:28 – 06:28 (29 September) | Revati, Ashwini | Krishna Dwitiya → Krishna Tritiya | Annaprashan nakshatra and tithi, Monday |
| Wednesday, 30 September 2026 | 06:02 – 06:28 (1 October) | Rohini | Krishna Panchami | Annaprashan nakshatra and tithi, Wednesday |
October 2026 annaprashan muhurat dates
| Date | Muhurat | Nakshatra | Tithi | Why it qualifies |
|---|---|---|---|---|
| Thursday, 1 October 2026 | 06:28 – 12:35 | Rohini | Krishna Panchami | Annaprashan nakshatra and tithi, Thursday |
| Friday, 2 October 2026 | 10:15 – 02:55 (3 October) | Mrigashira | Krishna Saptami | Annaprashan nakshatra and tithi, Friday |
| Monday, 5 October 2026 | 06:29 – 23:09 | Pushya | Krishna Dashami | Annaprashan nakshatra and tithi, Monday |
| Thursday, 8 October 2026 | 21:20 – 22:16 | Uttara Phalguni | Krishna Trayodashi | Annaprashan nakshatra and tithi, Thursday |
| Monday, 12 October 2026 | 06:31 – 23:52 | Swati | Shukla Dwitiya → Shukla Tritiya | Annaprashan nakshatra and tithi, Monday |
| Wednesday, 14 October 2026 | 01:13 – 04:03 (15 October) | Anuradha | Shukla Panchami | Annaprashan nakshatra and tithi, Wednesday |
| Wednesday, 21 October 2026 | 06:34 – 14:12 | Dhanishta | Shukla Dashami | Annaprashan nakshatra and tithi, Wednesday |
| Friday, 23 October 2026 | 21:03 – 06:35 (24 October) | Uttara Bhadrapada | Shukla Trayodashi | Annaprashan nakshatra and tithi, Friday |
| Monday, 26 October 2026 | 06:36 – 09:41 | Ashwini | Purnima | Annaprashan nakshatra and tithi, Monday |
| Wednesday, 28 October 2026 | 13:26 – 01:07 (29 October) | Rohini | Krishna Tritiya | Annaprashan nakshatra and tithi, Wednesday |
| Thursday, 29 October 2026 | 22:10 – 06:37 (30 October) | Mrigashira | Krishna Panchami | Annaprashan nakshatra and tithi, Thursday |
| Friday, 30 October 2026 | 06:37 – 09:04 | Mrigashira | Krishna Panchami | Annaprashan nakshatra and tithi, Friday |
November 2026 annaprashan muhurat dates
| Date | Muhurat | Nakshatra | Tithi | Why it qualifies |
|---|---|---|---|---|
| Friday, 6 November 2026 | 10:31 – 06:41 (7 November) | Hasta, Chitra | Krishna Trayodashi | Annaprashan nakshatra and tithi, Friday |
| Wednesday, 11 November 2026 | 06:43 – 11:38 | Anuradha | Shukla Dwitiya | Annaprashan nakshatra and tithi, Wednesday |
| Monday, 16 November 2026 | 06:46 – 04:20 (17 November) | Shravana, Dhanishta | Shukla Saptami | Annaprashan nakshatra and tithi, Monday |
| Wednesday, 25 November 2026 | 16:50 – 06:51 (26 November) | Rohini, Mrigashira | Krishna Dwitiya | Annaprashan nakshatra and tithi, Wednesday |
| Thursday, 26 November 2026 | 06:51 – 17:47 | Mrigashira | Krishna Dwitiya → Krishna Tritiya | Annaprashan nakshatra and tithi, Thursday |
December 2026 annaprashan muhurat dates
| Date | Muhurat | Nakshatra | Tithi | Why it qualifies |
|---|---|---|---|---|
| Wednesday, 2 December 2026 | 22:52 – 06:56 (3 December) | Uttara Phalguni | Krishna Dashami | Annaprashan nakshatra and tithi, Wednesday |
| Thursday, 3 December 2026 | 06:56 – 23:04 | Uttara Phalguni, Hasta | Krishna Dashami | Annaprashan nakshatra and tithi, Thursday |
| Friday, 11 December 2026 | 03:04 – 07:01 (12 December) | Uttara Ashadha | Shukla Tritiya | Annaprashan nakshatra and tithi, Friday |
| Monday, 14 December 2026 | 07:02 – 19:16 | Shravana, Dhanishta | Shukla Panchami | Annaprashan nakshatra and tithi, Monday |
| Wednesday, 16 December 2026 | 07:04 – 14:02 | Shatabhisha | Shukla Saptami | Annaprashan nakshatra and tithi, Wednesday |
| Friday, 18 December 2026 | 23:14 – 07:05 (19 December) | Revati | Shukla Dashami | Annaprashan nakshatra and tithi, Friday |
| Wednesday, 23 December 2026 | 10:47 – 04:53 (24 December) | Mrigashira | Purnima (kshaya) | Annaprashan nakshatra and tithi, Wednesday |
| Thursday, 24 December 2026 | 03:07 – 07:08 (25 December) | Punarvasu | Krishna Dwitiya | Annaprashan nakshatra and tithi, Thursday |
| Friday, 25 December 2026 | 07:08 – 07:09 (26 December) | Punarvasu, Pushya | Krishna Dwitiya → Krishna Tritiya | Annaprashan nakshatra and tithi, Friday |
| Wednesday, 30 December 2026 | 07:10 – 12:36 | Uttara Phalguni | Krishna Saptami | Annaprashan nakshatra and tithi, Wednesday |
Closed periods in 2026
| Period | From | Until |
|---|---|---|
| Adhika Jyeshtha — adhika (extra) month | 17 May 2026, 01:31 | 15 June 2026, 08:24 |
Annaprashan Muhurat rules used on this page
- Where these rules come from: the annaprashan rules of the sanskara chapter of Muhurta Chintamani. No large almanac publishes a computed annaprashan list for a whole year, so they are stated here in full rather than matched to someone else's dates.
- Weekday: Monday, Wednesday, Thursday or Friday (the Vedic weekday, which changes at sunrise). Never Tuesday, Saturday or Sunday.
- Nakshatra: the Moon in one of these 16 — Ashwini, Rohini, Mrigashira, Punarvasu, Pushya, Uttara Phalguni, Hasta, Chitra, Swati, Anuradha, Uttara Ashadha, Shravana, Dhanishta, Shatabhisha, Uttara Bhadrapada and Revati.
- Tithi: Dwitiya, Tritiya, Panchami, Saptami, Dashami, Trayodashi of either fortnight, and Purnima. Never Pratipada, Chaturthi, Shashti, Ashtami, Navami, Ekadashi, Dwadashi, Chaturdashi or Amavasya.
- Season: none. The child's age decides the month, so there is no month, Kharmas or Chaturmas rule; only an adhika month is closed. Adhika Jyeshtha, an adhika month, runs from 17 May 2026 to 15 June 2026.
- Age — guidance, not computed: the texts give the sixth or eighth month for a boy and the fifth or seventh for a girl — even months for boys, odd for girls, counted from birth — and many families simply choose the sixth month. Find the month the child is in, then pick a date from it here.
- The day: sunrise to the next sunrise, for Mumbai. A day any closed period touches is left out whole; inside the days that remain, the muhurat is the time when every condition above holds at once, for at least 20 minutes.
- Not checked here: the child's own chart (Chandra bala and Tara bala) and the lagna. A priest checks these against the child's birth details.
Why other calendars show different dates
- Lists cut by the lagna. Some published annaprashan lists split each day into lagna slots and print only those, so they show fewer and shorter windows. This page gives the panchang window; the lagna inside it is for the priest.
- Other tithi and weekday lists. Published rule lists vary — some allow Pratipada, some leave out Dwitiya, and some print dates on a Sunday or a Tuesday. This page applies the classical rule set above exactly and shows every window it allows.
- The child's chart. Chandra bala and Tara bala depend on the child's birth nakshatra and can move a date.
- The city. The day starts at sunrise, so a window near dawn can fall on a different date in another city.
Muhurat for another city
The day runs from sunrise to the next sunrise, and sunrise differs across India by well over an hour — so a window near dawn can belong to a different date in another city, and every clock time moves.
These links recompute the list for the city you pick. They are variants of this page: each carries a canonical back to the address above and asks search engines not to index it.
Related muhurat and panchang pages
Common questions
How many annaprashan muhurat dates are there in 2026?
106. By month: January 10, February 9, March 10, April 10, May 6, June 3, July 12, August 11, September 8, October 12, November 5, December 10.
When is the next annaprashan muhurat in 2026?
Monday, 12 October 2026, 06:31 – 23:52, with the Moon in Swati (times for Mumbai).
In which month is annaprashan done?
The texts give the sixth or eighth month for a boy and the fifth or seventh for a girl, counted from birth; many families simply choose the sixth month. Find the month the child is in, then a date from it here.
Does Kharmas or Chaturmas matter for annaprashan?
Not in the classical rule set this page uses — the child's age decides the month. Only an adhika month is closed.
Why does another panchang show different dates?
Each difference is set out above under 'Why other calendars show different dates' — which rules differ, and which windows this list keeps that others leave out.