{"id":"vidhyamitra:city-day:noida:2104-01-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/2104-01-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2104-01-06","date_display":"January 6, 2104 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":2104,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489534.770833,"kali_year":5205,"ahargana":1901069.2708,"sun":{"sidereal_longitude":259.0027,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":0.0029,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":101.0001,"elapsed_within_tithi_degrees":5.0001},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":0.0029,"elapsed_within_degrees":0.0029},"yoga":{"number":20,"name":"Śiva","sum_longitude":259.0056},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2104,"month":1,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489534.770833,"ahargana":1901069.2708,"kali_year":5205,"ayanamsa_lahiri":25.306,"grahas":{"sun":{"sidereal_longitude":259.458222,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":1.4729219999999827,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false,"latitude":4.2841},"mars":{"sidereal_longitude":97.72312199999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":238.60412199999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":277.59112200000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":226.706322,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":222.64952199999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":252.2014,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":72.2014,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"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":2104,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489534.770833,"kali_year":5205,"ahargana":1901069.2708,"sun":{"sidereal_longitude":259.0027,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":0.0029,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":101.0001,"elapsed_within_tithi_degrees":5.0001},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":0.0029,"elapsed_within_degrees":0.0029},"yoga":{"number":20,"name":"Śiva","sum_longitude":259.0056},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.284,"elongation":101},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.284,"opposition_distance":79}},"eclipse_window_40days":[{"offset_days":6,"type":"lunar","occurs":true,"moon_latitude":-0.89,"opposition_distance":1.868}]},"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"07:14","sunsetLocal":"17:38","solarNoonLocal":"12:26","dayLengthHours":10.39440266691699,"dayLengthDisplay":"10 Hours 23 Mins 40 Secs","nightLengthDisplay":"13 Hours 36 Mins 20 Secs","moonriseLocal":"12:49","moonsetLocal":"01:40","rahuKala":{"name":"Rāhu Kāla","start":"16:20","end":"17:38","startHours":16.336428018543433,"endHours":17.635728351908057,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:26","end":"13:44","startHours":12.438527018449562,"endHours":13.737827351814186,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:02","end":"16:20","startHours":15.03712768517881,"endHours":16.336428018543433,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:40","end":"10:01","startHours":9.666686307271696,"endHours":10.01316639616893,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:40","end":"07:57","startHours":7.674425796112607,"endHours":7.951609867230394,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:06","end":"12:47","startHours":12.09204692955233,"endHours":12.785007107346795,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:51","end":"06:33","startHours":5.855405329402134,"endHours":6.5483655071966,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:23","end":"07:14","startHours":6.375125462747984,"endHours":7.241325684991066,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:52","startHours":14.170927462935726,"endHours":14.863887640730193,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:26","end":"17:50","startHours":17.435728351908057,"endHours":17.835728351908056,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:38","end":"18:04","startHours":17.635728351908057,"endHours":18.068828463029597,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:23","end":"19:08","startHours":17.385728351908057,"endHours":19.135728351908057,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:06","end":"00:47","startHours":24.09204692955233,"endHours":24.785007107346797,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:14","end":"08:32","startHours":7.241325684991066,"endHours":8.54062601835569,"quality":"inauspicious"},{"name":"Chala","start":"08:32","end":"09:50","startHours":8.54062601835569,"endHours":9.839926351720313,"quality":"neutral"},{"name":"Labha","start":"09:50","end":"11:08","startHours":9.839926351720313,"endHours":11.139226685084939,"quality":"auspicious"},{"name":"Amṛta","start":"11:08","end":"12:26","startHours":11.139226685084939,"endHours":12.438527018449562,"quality":"auspicious"},{"name":"Kāla","start":"12:26","end":"13:44","startHours":12.438527018449562,"endHours":13.737827351814186,"quality":"inauspicious"},{"name":"Śubha","start":"13:44","end":"15:02","startHours":13.737827351814186,"endHours":15.03712768517881,"quality":"auspicious"},{"name":"Roga","start":"15:02","end":"16:20","startHours":15.03712768517881,"endHours":16.336428018543433,"quality":"inauspicious"},{"name":"Udveg","start":"16:20","end":"17:38","startHours":16.336428018543433,"endHours":17.635728351908057,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:38","end":"19:20","startHours":17.635728351908057,"endHours":19.336428018543433,"quality":"auspicious"},{"name":"Roga","start":"19:20","end":"21:02","startHours":19.336428018543433,"endHours":21.03712768517881,"quality":"inauspicious"},{"name":"Udveg","start":"21:02","end":"22:44","startHours":21.03712768517881,"endHours":22.737827351814186,"quality":"inauspicious"},{"name":"Chala","start":"22:44","end":"00:26","startHours":22.737827351814186,"endHours":24.438527018449562,"quality":"neutral"},{"name":"Labha","start":"00:26","end":"02:08","startHours":24.438527018449562,"endHours":26.139226685084935,"quality":"auspicious"},{"name":"Amṛta","start":"02:08","end":"03:50","startHours":26.139226685084935,"endHours":27.839926351720315,"quality":"auspicious"},{"name":"Kāla","start":"03:50","end":"05:32","startHours":27.839926351720315,"endHours":29.540626018355688,"quality":"inauspicious"},{"name":"Śubha","start":"05:32","end":"07:14","startHours":29.540626018355688,"endHours":31.241325684991068,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:14","end":"08:14","startHours":7.241325684991066,"endHours":8.241325684991066,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:14","end":"09:14","startHours":8.241325684991066,"endHours":9.241325684991066,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:14","end":"10:14","startHours":9.241325684991066,"endHours":10.241325684991066,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:14","end":"11:14","startHours":10.241325684991066,"endHours":11.241325684991066,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:14","end":"12:14","startHours":11.241325684991066,"endHours":12.241325684991066,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:14","end":"13:14","startHours":12.241325684991066,"endHours":13.241325684991066,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:14","end":"14:14","startHours":13.241325684991066,"endHours":14.241325684991066,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:14","end":"15:14","startHours":14.241325684991066,"endHours":15.241325684991066,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:14","end":"16:14","startHours":15.241325684991066,"endHours":16.241325684991068,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:14","end":"17:14","startHours":16.241325684991068,"endHours":17.241325684991068,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:14","end":"18:14","startHours":17.241325684991068,"endHours":18.241325684991068,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:14","end":"19:14","startHours":18.241325684991068,"endHours":19.241325684991068,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:14","end":"20:14","startHours":19.241325684991068,"endHours":20.241325684991068,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:14","end":"21:14","startHours":20.241325684991068,"endHours":21.241325684991068,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:14","end":"22:14","startHours":21.241325684991068,"endHours":22.241325684991068,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:14","end":"23:14","startHours":22.241325684991068,"endHours":23.241325684991068,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:14","end":"00:14","startHours":23.241325684991068,"endHours":24.241325684991068,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:14","end":"01:14","startHours":24.241325684991068,"endHours":25.241325684991068,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:14","end":"02:14","startHours":25.241325684991068,"endHours":26.241325684991068,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:14","end":"03:14","startHours":26.241325684991068,"endHours":27.241325684991068,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:14","end":"04:14","startHours":27.241325684991068,"endHours":28.241325684991068,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:14","end":"05:14","startHours":28.241325684991068,"endHours":29.241325684991068,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:14","end":"06:14","startHours":29.241325684991068,"endHours":30.241325684991068,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:14","end":"07:14","startHours":30.241325684991068,"endHours":31.241325684991068,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"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":-22.618935706708136,"eotMinutes":-5.875621106973772,"ayanamsa":25.306}},"calendars":{"vikram_samvat":2161,"vikram_samvatsara":"Īśvara","saka_samvat":2026,"saka_samvatsara":"Raktākṣī","bengali_samvat":1511,"malayalam_era":1280,"nanakshahi_year":635,"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 2161 Īśvara · Śaka 2026 Raktākṣī"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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":"noida"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 6, 2104 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"January 6, 2104 CE for Noida, Uttar Pradesh: Śukla Navamī, sūryodaya 07:14, sūryāsta 17:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/2104-01-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/2104-01-06","sa":"https://sa.vidhyamitra.com/city/noida/2104-01-06","hi":"https://hi.vidhyamitra.com/city/noida/2104-01-06","x-default":"https://vidhyamitra.com/city/noida/2104-01-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T20:13:58.357Z","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":"2026-05-31T20:13:58.357Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T20:13:58.357Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}