{"id":"vidhyamitra:city-day:pushkar:1977-01-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/pushkar/1977-01-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1977-01-20","date_display":"January 20, 1977 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":1977,"month":1,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443163.770833,"kali_year":5078,"ahargana":1854698.2708,"sun":{"sidereal_longitude":276.3234,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":283.7286,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":7.4052,"elapsed_within_tithi_degrees":7.4052},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":283.7286,"elapsed_within_degrees":3.7286},"yoga":{"number":16,"name":"Siddhi","sum_longitude":200.0521},"karana":{"half_tithi_index":1,"name":"Bava"},"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":1977,"month":1,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443163.770833,"ahargana":1854698.2708,"kali_year":5078,"ayanamsa_lahiri":23.5324,"grahas":{"sun":{"sidereal_longitude":276.338435,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":282.05963500000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false,"latitude":4.4857},"mars":{"sidereal_longitude":261.15033500000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":254.24443500000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":27.543634999999995,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":323.593535,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":111.01633500000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":189.1602,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":9.1602,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"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":1977,"month":1,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443163.770833,"kali_year":5078,"ahargana":1854698.2708,"sun":{"sidereal_longitude":276.3234,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":283.7286,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":7.4052,"elapsed_within_tithi_degrees":7.4052},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":283.7286,"elapsed_within_degrees":3.7286},"yoga":{"number":16,"name":"Siddhi","sum_longitude":200.0521},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.486,"elongation":7.405},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.486,"opposition_distance":172.595}},"eclipse_window_40days":[]},"city":{"slug":"pushkar","name":"Puṣkar","lat":26.49,"lon":74.55,"tz_offset_hours":5.5,"state":"Rajasthan","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"pushkar","name":"Puṣkar","lat":26.49,"lon":74.55,"tz_offset_hours":5.5,"state":"Rajasthan","country":"IN","tier":"tirtha"},"sunriseLocal":"07:21","sunsetLocal":"18:05","solarNoonLocal":"12:43","dayLengthHours":10.727403292761371,"dayLengthDisplay":"10 Hours 43 Mins 39 Secs","nightLengthDisplay":"13 Hours 16 Mins 21 Secs","moonriseLocal":"07:42","moonsetLocal":"18:29","rahuKala":{"name":"Rāhu Kāla","start":"14:03","end":"15:24","startHours":14.053663800548993,"endHours":15.394589212144163,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:21","end":"08:41","startHours":7.349036742573135,"endHours":8.689962154168306,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:02","end":"11:22","startHours":10.030887565763479,"endHours":11.37181297735865,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:51","end":"10:13","startHours":9.852097510884121,"endHours":10.209677620642834,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:48","end":"08:05","startHours":7.796011879771526,"endHours":8.082075967578495,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:21","end":"13:04","startHours":12.35515827919511,"endHours":13.070318498712535,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:55","end":"06:38","startHours":5.918716303538286,"endHours":6.633876523055711,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:27","end":"07:21","startHours":6.455086468176354,"endHours":7.349036742573135,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:13","startHours":14.500638937747382,"endHours":15.215799157264808,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:53","end":"18:17","startHours":17.876440035334507,"endHours":18.276440035334506,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:05","end":"18:31","startHours":18.076440035334507,"endHours":18.523415172532896,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:50","end":"19:35","startHours":17.826440035334507,"endHours":19.576440035334507,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:21","end":"01:04","startHours":24.355158279195113,"endHours":25.070318498712535,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:21","end":"08:41","startHours":7.349036742573135,"endHours":8.689962154168306,"quality":"auspicious"},{"name":"Roga","start":"08:41","end":"10:02","startHours":8.689962154168306,"endHours":10.030887565763479,"quality":"inauspicious"},{"name":"Udveg","start":"10:02","end":"11:22","startHours":10.030887565763479,"endHours":11.37181297735865,"quality":"inauspicious"},{"name":"Chala","start":"11:22","end":"12:43","startHours":11.37181297735865,"endHours":12.71273838895382,"quality":"neutral"},{"name":"Labha","start":"12:43","end":"14:03","startHours":12.71273838895382,"endHours":14.053663800548993,"quality":"auspicious"},{"name":"Amṛta","start":"14:03","end":"15:24","startHours":14.053663800548993,"endHours":15.394589212144163,"quality":"auspicious"},{"name":"Kāla","start":"15:24","end":"16:44","startHours":15.394589212144163,"endHours":16.735514623739334,"quality":"inauspicious"},{"name":"Śubha","start":"16:44","end":"18:05","startHours":16.735514623739334,"endHours":18.076440035334507,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:05","end":"19:44","startHours":18.076440035334507,"endHours":19.735514623739334,"quality":"auspicious"},{"name":"Kāla","start":"19:44","end":"21:24","startHours":19.735514623739334,"endHours":21.394589212144165,"quality":"inauspicious"},{"name":"Śubha","start":"21:24","end":"23:03","startHours":21.394589212144165,"endHours":23.053663800548993,"quality":"auspicious"},{"name":"Roga","start":"23:03","end":"00:43","startHours":23.053663800548993,"endHours":24.71273838895382,"quality":"inauspicious"},{"name":"Udveg","start":"00:43","end":"02:22","startHours":24.71273838895382,"endHours":26.37181297735865,"quality":"inauspicious"},{"name":"Chala","start":"02:22","end":"04:02","startHours":26.37181297735865,"endHours":28.03088756576348,"quality":"neutral"},{"name":"Labha","start":"04:02","end":"05:41","startHours":28.03088756576348,"endHours":29.689962154168306,"quality":"auspicious"},{"name":"Amṛta","start":"05:41","end":"07:21","startHours":29.689962154168306,"endHours":31.349036742573134,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:21","end":"08:21","startHours":7.349036742573135,"endHours":8.349036742573135,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:21","end":"09:21","startHours":8.349036742573135,"endHours":9.349036742573135,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:21","end":"10:21","startHours":9.349036742573135,"endHours":10.349036742573135,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:21","end":"11:21","startHours":10.349036742573135,"endHours":11.349036742573135,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:21","end":"12:21","startHours":11.349036742573135,"endHours":12.349036742573135,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:21","end":"13:21","startHours":12.349036742573135,"endHours":13.349036742573135,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:21","end":"14:21","startHours":13.349036742573135,"endHours":14.349036742573135,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:21","end":"15:21","startHours":14.349036742573135,"endHours":15.349036742573135,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:21","end":"16:21","startHours":15.349036742573135,"endHours":16.349036742573134,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:21","end":"17:21","startHours":16.349036742573134,"endHours":17.349036742573134,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:21","end":"18:21","startHours":17.349036742573134,"endHours":18.349036742573134,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:21","end":"19:21","startHours":18.349036742573134,"endHours":19.349036742573134,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:21","end":"20:21","startHours":19.349036742573134,"endHours":20.349036742573134,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:21","end":"21:21","startHours":20.349036742573134,"endHours":21.349036742573134,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:21","end":"22:21","startHours":21.349036742573134,"endHours":22.349036742573134,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:21","end":"23:21","startHours":22.349036742573134,"endHours":23.349036742573134,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:21","end":"00:21","startHours":23.349036742573134,"endHours":24.349036742573134,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:21","end":"01:21","startHours":24.349036742573134,"endHours":25.349036742573134,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:21","end":"02:21","startHours":25.349036742573134,"endHours":26.349036742573134,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:21","end":"03:21","startHours":26.349036742573134,"endHours":27.349036742573134,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:21","end":"04:21","startHours":27.349036742573134,"endHours":28.349036742573134,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:21","end":"05:21","startHours":28.349036742573134,"endHours":29.349036742573134,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:21","end":"06:21","startHours":29.349036742573134,"endHours":30.349036742573134,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:21","end":"07:21","startHours":30.349036742573134,"endHours":31.349036742573134,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.17531639554261,"eotMinutes":-10.9643033372293,"ayanamsa":23.5324}},"calendars":{"vikram_samvat":2034,"vikram_samvatsara":"Pramoda","saka_samvat":1899,"saka_samvatsara":"Piṅgala","bengali_samvat":1384,"malayalam_era":1153,"nanakshahi_year":508,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Pratipada · Vikram 2034 Pramoda · Śaka 1899 Piṅgala"},"festivals":[{"id":"magha-gupta-navratri-start","name":"Māgha Gupta Navrātri Start","name_sanskrit":"माघ गुप्त नवरात्रि आरम्भ","tradition":"Shakta","associated_deity":"Devī (10 Mahāvidyās)","significance":"Hidden (gupta) Navrātri for advanced sādhanā of 10 Mahāvidyās.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":3}],"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":[]},"validity":{"eternal":false,"location_specific":"pushkar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 20, 1977 CE · Puṣkar · Vidhyamitra","description":"January 20, 1977 CE for Puṣkar: Śukla Pratipada, sūryodaya 07:21, sūryāsta 18:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/pushkar/1977-01-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/pushkar/1977-01-20","sa":"https://sa.vidhyamitra.com/city/pushkar/1977-01-20","hi":"https://hi.vidhyamitra.com/city/pushkar/1977-01-20","x-default":"https://vidhyamitra.com/city/pushkar/1977-01-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:25:34.697Z","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":"2026-05-31T16:25:34.697Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:25:34.697Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}