📿Upanayan (sacred thread)
Upanayan Muhurat, February 2027
The filter for an upanayan returns 3 days in February 2027 from 28. Every rejection below carries the limb it failed on, so the working can be checked rather than taken on trust.
3
pass every filter
7
one rule short
0
in a closed period
The 3 days that qualify
Shukla Panchami · Revati nakshatra · Sadhya yoga · Bava karana
Sunrise 07:03 · sunset 18:08 · Abhijit 12:13-12:57 · Rahu Kaal 13:58-15:21
Shukla Trayodashi · Pushya nakshatra · Saubhagya yoga · Taitila karana
Sunrise 06:56 · sunset 18:13 · Abhijit 12:12-12:57 · Rahu Kaal 11:10-12:35
Krishna Panchami · Chitra nakshatra · Vriddhi yoga · Kaulava karana
Sunrise 06:50 · sunset 18:18 · Abhijit 12:11-12:57 · Rahu Kaal 14:00-15:26
The half of the year, and the days that carried a favoured star
The thread ceremony is the one rite here with a preference about the half of the year, and Uttarayana has computed endpoints rather than conventional ones.
In 2027 Uttarayana runs 14 January 2027 to 17 July 2027, taken from the computed Makar and Karka ingresses rather than from the calendar dates usually quoted. February 2027 lies wholly inside it.
| Day | Nakshatra | Tithi | Verdict |
|---|---|---|---|
| 5 Fri | Uttara Ashadha | Krishna Chaturdashi | Tithi: Krishna Chaturdashi is not among the favoured tithis |
| 10 Wed | Uttara Bhadrapada | Shukla Chaturthi | Tithi: Shukla Chaturthi is not among the favoured tithis |
| 11 Thu | Revati | Shukla Panchami | passes everything |
| 12 Fri | Ashwini | Shukla Shashthi | Tithi: Shukla Shashthi is not among the favoured tithis |
| 15 Mon | Rohini | Shukla Navami | Tithi: Shukla Navami is not among the favoured tithis |
| 16 Tue | Mrigashira | Shukla Dashami | Vara: Tuesday is not among the preferred weekdays |
| 19 Fri | Pushya | Shukla Trayodashi | passes everything |
| 23 Tue | Uttara Phalguni | Krishna Tritiya | Vara: Tuesday is not among the preferred weekdays |
| 24 Wed | Hasta | Krishna Chaturthi | Tithi: Krishna Chaturthi is not among the favoured tithis |
| 25 Thu | Chitra | Krishna Panchami | passes everything |
| 28 Sun | Anuradha | Krishna Ashtami | Tithi: Krishna Ashtami is not among the favoured tithis |
One rule short — 7 days
They divide by the rule they missed: 5 on tithi, 2 on nakshatra.
- 5 FriKrishna Chaturdashi, Uttara Ashadha — short on tithi: Krishna Chaturdashi is not among the favoured tithis
- 10 WedShukla Chaturthi, Uttara Bhadrapada — short on tithi: Shukla Chaturthi is not among the favoured tithis
- 12 FriShukla Shashthi, Ashwini — short on tithi: Shukla Shashthi is not among the favoured tithis
- 15 MonShukla Navami, Rohini — short on tithi: Shukla Navami is not among the favoured tithis
- 17 WedShukla Ekadashi, Ardra — short on nakshatra: Ardra is not in this occasion's set
- 18 ThuShukla Dwadashi, Punarvasu — short on tithi: Shukla Dwadashi is not among the favoured tithis
- 22 MonKrishna Dwitiya, Purva Phalguni — short on nakshatra: Purva Phalguni is not in this occasion's set
Which rule did the excluding
No closure touches February 2027, so all 28 days were examined. 3 passed everything, 7 missed by a single rule, and 18 missed by two or more, in a month where one of this rite's 14 accepted nakshatras ran on 14 days. Tithi is the binding constraint here, ruling out 14 of the 28.
| Rule | What it asks for | Days it excluded | On its own |
|---|---|---|---|
| Tithi | 7 of the fifteen — Dwitiya, Tritiya, Panchami, Saptami, Dashami, Ekadashi, Trayodashi and Purnima, Ashtami excluded | 14 | 5 |
| Vara | Monday, Wednesday, Thursday, Friday | 12 | — |
| Nakshatra | 14 of the 27 | 14 | 2 |
| Yoga | none of the nine ashubha yogas | 9 | — |
| Karana | not Vishti (Bhadra) at sunrise | 3 | — |
Read the last column as a counterfactual. 5 days of February fail on tithi and nothing else — 5, 10, 12, 15, 18 — so a family willing to set aside that one rule has those days available. No other single relaxation buys as much.
Nakshatra supply. 14 of the 27 are accepted for this rite, and they fell on 14 days of February 2027.
Weekday supply. February 2027 holds 16 days of the right weekday (Monday, Wednesday, Thursday, Friday), none of them inside a closure, and 3 survive the rest of the filter — against 14 days supplied by the 14 nakshatras. Unlike the sky's four limbs, this is the one the calendar fixes.
The Uttarayana half of the year is strongly preferred, and the rite has age rules of its own that take precedence over the panchang.
Every day of February 2027, and what ruled it out
All 28 days with the verdict and the reason, each linked to its own panchang page: all examined against 14 nakshatras, 3 through.
| Day | Verdict |
|---|---|
| 1 Mon | Jyeshtha is not in this occasion's set; Vishti (Bhadra) at sunrise |
| 2 Tue | Tuesday is not among the preferred weekdays; Jyeshtha is not in this occasion's set; Vyaghata is one of the nine ashubha yogas |
| 3 Wed | Krishna Dwadashi is not among the favoured tithis; Moola is not in this occasion's set |
| 4 Thu | Purva Ashadha is not in this occasion's set; Vajra is one of the nine ashubha yogas |
| 5 Fri | Krishna Chaturdashi is not among the favoured tithis |
| 6 Sat | Amavasya is not among the favoured tithis; Saturday is not among the preferred weekdays; Vyatipata is one of the nine ashubha yogas |
| 7 Sun | Shukla Pratipada is not among the favoured tithis; Sunday is not among the preferred weekdays |
| 8 Mon | Shatabhisha is not in this occasion's set; Parigha is one of the nine ashubha yogas |
| 9 Tue | Tuesday is not among the preferred weekdays; Purva Bhadrapada is not in this occasion's set |
| 10 Wed | Shukla Chaturthi is not among the favoured tithis |
| 11 Thu | passes every filter |
| 12 Fri | Shukla Shashthi is not among the favoured tithis |
| 13 Sat | Saturday is not among the preferred weekdays; Bharani is not in this occasion's set |
| 14 Sun | Shukla Ashtami is not among the favoured tithis; Sunday is not among the preferred weekdays; Krittika is not in this occasion's set; Vishti (Bhadra) at sunrise |
| 15 Mon | Shukla Navami is not among the favoured tithis |
| 16 Tue | Tuesday is not among the preferred weekdays; Vaidhriti is one of the nine ashubha yogas |
| 17 Wed | Ardra is not in this occasion's set |
| 18 Thu | Shukla Dwadashi is not among the favoured tithis |
| 19 Fri | passes every filter |
| 20 Sat | Shukla Chaturdashi is not among the favoured tithis; Saturday is not among the preferred weekdays; Ashlesha is not in this occasion's set |
| 21 Sun | Krishna Pratipada is not among the favoured tithis; Sunday is not among the preferred weekdays; Magha is not in this occasion's set; Atiganda is one of the nine ashubha yogas |
| 22 Mon | Purva Phalguni is not in this occasion's set |
| 23 Tue | Tuesday is not among the preferred weekdays; Shula is one of the nine ashubha yogas |
| 24 Wed | Krishna Chaturthi is not among the favoured tithis; Ganda is one of the nine ashubha yogas |
| 25 Thu | passes every filter |
| 26 Fri | Krishna Shashthi is not among the favoured tithis; Swati is not in this occasion's set |
| 27 Sat | Saturday is not among the preferred weekdays; Vishakha is not in this occasion's set; Vyaghata is one of the nine ashubha yogas; Vishti (Bhadra) at sunrise |
| 28 Sun | Krishna Ashtami is not among the favoured tithis; Sunday is not among the preferred weekdays |
February 2027 against the rest of 2027
February 2027 is 1st of the twelve, level with 3 other months of 2027 for this rite. No month carries the most — 4 of the 12 are level at 3, and 5 months carry none, out of 17 for the year.
The other six occasions in February 2027
Same 28 days, seven different filters: in February they return between 1 and 7 qualifying days, median 4. This rite’s 3 is on the narrow side of that, and the reason is the 14-nakshatra set and the 3 closures it carries.
Questions about February 2027
How many days in February 2027 are good for upanayan?
3 days of the 28 pass every filter: 11 February (Thursday), 19 February (Friday), 25 February (Thursday). They are not evenly spread — the widest gap between two of them is 8 days. 7 further days miss on one rule alone and are listed with the rule they missed.
Is any part of February 2027 closed for auspicious beginnings?
No. None of the closed periods of 2027 that apply to this occasion — Kharmas, Adhika maas, Chaturmas — touches February 2027, so every day in the month was decided on its own panchang.
Why do other sites list more upanayan dates in February 2027?
No closure touches February 2027, so the difference is the five limbs themselves: tithi alone rules out 14 of the 28 days, and 5 of the five bite at all this month. A list that returns four or five dates for any month you name is not reading a panchang.
Does the half of the year matter for upanayan?
Yes — Uttarayana, the Sun's northward course, is strongly preferred for the thread ceremony. In 2027 it opens at the Makar Sankranti ingress on 14 January 2027 and closes at the Karka ingress on 17 July 2027. February 2027 lies wholly inside it.
Next
- Upanayan across all twelve months
- The same filter, run interactively
- Why each closed period is closed
- The February panchang in full
Computed at sunrise for New Delhi from the JPL DE421 ephemeris; all five limbs change through the day, so a day listed here can turn at noon.
Ask a pandit for the February muhurat