{"id":"vidhyamitra:city-day:pune:2001-01-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/pune/2001-01-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2001-01-04","date_display":"January 4, 2001 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2001,"month":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451913.770833,"kali_year":5102,"ahargana":1863448.2708,"sun":{"sidereal_longitude":259.6729,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":5.8897,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":106.2167,"elapsed_within_tithi_degrees":10.2167},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":5.8897,"elapsed_within_degrees":5.8897},"yoga":{"number":20,"name":"Śiva","sum_longitude":265.5626},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2001,"month":1,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451913.770833,"ahargana":1863448.2708,"kali_year":5102,"ayanamsa_lahiri":23.8671,"grahas":{"sun":{"sidereal_longitude":259.881221,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":2.776221000000021,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false,"latitude":-4.4267},"mars":{"sidereal_longitude":192.81492100000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":265.40852100000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":38.06132100000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":306.43572100000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":30.503520999999978,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":85.5431,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":265.5431,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2001,"month":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451913.770833,"kali_year":5102,"ahargana":1863448.2708,"sun":{"sidereal_longitude":259.6729,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":5.8897,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":106.2167,"elapsed_within_tithi_degrees":10.2167},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":5.8897,"elapsed_within_degrees":5.8897},"yoga":{"number":20,"name":"Śiva","sum_longitude":265.5626},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.427,"elongation":106.217},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.427,"opposition_distance":73.783}},"eclipse_window_40days":[{"offset_days":6,"type":"lunar","occurs":true,"moon_latitude":0.182,"opposition_distance":1.705}]},"city":{"slug":"pune","name":"Pune, Maharashtra","lat":18.5204,"lon":73.8567,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"mega","elevation_m":560},"tier2":{"city":{"slug":"pune","name":"Pune, Maharashtra","lat":18.5204,"lon":73.8567,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"mega","elevation_m":560},"sunriseLocal":"07:08","sunsetLocal":"18:11","solarNoonLocal":"12:40","dayLengthHours":11.052643529126437,"dayLengthDisplay":"11 Hours 03 Mins 10 Secs","nightLengthDisplay":"12 Hours 56 Mins 50 Secs","moonriseLocal":"13:15","moonsetLocal":"01:48","rahuKala":{"name":"Rāhu Kāla","start":"14:02","end":"15:25","startHours":14.041532222229906,"endHours":15.423112663370711,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:08","end":"08:31","startHours":7.133630016525883,"endHours":8.515210457666688,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:54","end":"11:17","startHours":9.896790898807492,"endHours":11.278371339948297,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:43","end":"10:05","startHours":9.712580173322053,"endHours":10.081001624292933,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:36","end":"07:53","startHours":7.594156830239484,"endHours":7.8888939910161895,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:17","end":"13:02","startHours":12.29153033011822,"endHours":13.028373232059984,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:40","end":"06:24","startHours":5.659944212642358,"endHours":6.396787114584121,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:13","end":"07:08","startHours":6.21257638909868,"endHours":7.133630016525883,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:14","startHours":14.502059035943507,"endHours":15.23890193788527,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:59","end":"18:23","startHours":17.98627354565232,"endHours":18.38627354565232,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:11","end":"18:39","startHours":18.18627354565232,"endHours":18.646800359365923,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:56","end":"19:41","startHours":17.93627354565232,"endHours":19.68627354565232,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:17","end":"01:02","startHours":24.29153033011822,"endHours":25.028373232059984,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:08","end":"08:31","startHours":7.133630016525883,"endHours":8.515210457666688,"quality":"auspicious"},{"name":"Roga","start":"08:31","end":"09:54","startHours":8.515210457666688,"endHours":9.896790898807492,"quality":"inauspicious"},{"name":"Udveg","start":"09:54","end":"11:17","startHours":9.896790898807492,"endHours":11.278371339948297,"quality":"inauspicious"},{"name":"Chala","start":"11:17","end":"12:40","startHours":11.278371339948297,"endHours":12.659951781089102,"quality":"neutral"},{"name":"Labha","start":"12:40","end":"14:02","startHours":12.659951781089102,"endHours":14.041532222229906,"quality":"auspicious"},{"name":"Amṛta","start":"14:02","end":"15:25","startHours":14.041532222229906,"endHours":15.423112663370711,"quality":"auspicious"},{"name":"Kāla","start":"15:25","end":"16:48","startHours":15.423112663370711,"endHours":16.804693104511514,"quality":"inauspicious"},{"name":"Śubha","start":"16:48","end":"18:11","startHours":16.804693104511514,"endHours":18.18627354565232,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:11","end":"19:48","startHours":18.18627354565232,"endHours":19.804693104511514,"quality":"auspicious"},{"name":"Kāla","start":"19:48","end":"21:25","startHours":19.804693104511514,"endHours":21.42311266337071,"quality":"inauspicious"},{"name":"Śubha","start":"21:25","end":"23:02","startHours":21.42311266337071,"endHours":23.041532222229904,"quality":"auspicious"},{"name":"Roga","start":"23:02","end":"00:40","startHours":23.041532222229904,"endHours":24.659951781089102,"quality":"inauspicious"},{"name":"Udveg","start":"00:40","end":"02:17","startHours":24.659951781089102,"endHours":26.278371339948297,"quality":"inauspicious"},{"name":"Chala","start":"02:17","end":"03:54","startHours":26.278371339948297,"endHours":27.89679089880749,"quality":"neutral"},{"name":"Labha","start":"03:54","end":"05:31","startHours":27.89679089880749,"endHours":29.51521045766669,"quality":"auspicious"},{"name":"Amṛta","start":"05:31","end":"07:08","startHours":29.51521045766669,"endHours":31.133630016525885,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:08","end":"08:08","startHours":7.133630016525883,"endHours":8.133630016525883,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:08","end":"09:08","startHours":8.133630016525883,"endHours":9.133630016525883,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:08","end":"10:08","startHours":9.133630016525883,"endHours":10.133630016525883,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:08","end":"11:08","startHours":10.133630016525883,"endHours":11.133630016525883,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:08","end":"12:08","startHours":11.133630016525883,"endHours":12.133630016525883,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:08","end":"13:08","startHours":12.133630016525883,"endHours":13.133630016525883,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:08","end":"14:08","startHours":13.133630016525883,"endHours":14.133630016525883,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:08","end":"15:08","startHours":14.133630016525883,"endHours":15.133630016525883,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:08","end":"16:08","startHours":15.133630016525883,"endHours":16.133630016525885,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:08","end":"17:08","startHours":16.133630016525885,"endHours":17.133630016525885,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:08","end":"18:08","startHours":17.133630016525885,"endHours":18.133630016525885,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:08","end":"19:08","startHours":18.133630016525885,"endHours":19.133630016525885,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:08","end":"20:08","startHours":19.133630016525885,"endHours":20.133630016525885,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:08","end":"21:08","startHours":20.133630016525885,"endHours":21.133630016525885,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:08","end":"22:08","startHours":21.133630016525885,"endHours":22.133630016525885,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:08","end":"23:08","startHours":22.133630016525885,"endHours":23.133630016525885,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:08","end":"00:08","startHours":23.133630016525885,"endHours":24.133630016525885,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:08","end":"01:08","startHours":24.133630016525885,"endHours":25.133630016525885,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:08","end":"02:08","startHours":25.133630016525885,"endHours":26.133630016525885,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:08","end":"03:08","startHours":26.133630016525885,"endHours":27.133630016525885,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:08","end":"04:08","startHours":27.133630016525885,"endHours":28.133630016525885,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:08","end":"05:08","startHours":28.133630016525885,"endHours":29.133630016525885,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:08","end":"06:08","startHours":29.133630016525885,"endHours":30.133630016525885,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:08","end":"07:08","startHours":30.133630016525885,"endHours":31.133630016525885,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.72677058724439,"eotMinutes":-5.02390686534617,"ayanamsa":23.8671}},"calendars":{"vikram_samvat":2058,"vikram_samvatsara":"Jaya","saka_samvat":1923,"saka_samvatsara":"Vṛṣa","bengali_samvat":1408,"malayalam_era":1177,"nanakshahi_year":532,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Navamī · Vikram 2058 Jaya · Śaka 1923 Vṛṣa"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"pune"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 4, 2001 CE · Pune, Maharashtra · Vidhyamitra","description":"January 4, 2001 CE for Pune, Maharashtra: Śukla Navamī, sūryodaya 07:08, sūryāsta 18:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/pune/2001-01-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/pune/2001-01-04","sa":"https://sa.vidhyamitra.com/city/pune/2001-01-04","hi":"https://hi.vidhyamitra.com/city/pune/2001-01-04","x-default":"https://vidhyamitra.com/city/pune/2001-01-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T10:18:12.357Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-05-31T10:18:12.357Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T10:18:12.357Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}