{"id":"vidhyamitra:city-day:thane:1964-01-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1964-01-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1964-01-16","date_display":"January 16, 1964 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":1964,"month":1,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438410.770833,"kali_year":5065,"ahargana":1849945.2708,"sun":{"sidereal_longitude":271.5658,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":285.4806,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":13.9148,"elapsed_within_tithi_degrees":1.9148},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":285.4806,"elapsed_within_degrees":5.4806},"yoga":{"number":15,"name":"Vajra","sum_longitude":197.0465},"karana":{"half_tithi_index":2,"name":"Bālava"},"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":1964,"month":1,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438410.770833,"ahargana":1849945.2708,"kali_year":5065,"ayanamsa_lahiri":23.3507,"grahas":{"sun":{"sidereal_longitude":271.587934,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":285.165534,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false,"latitude":-1.8634},"mars":{"sidereal_longitude":279.317534,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":251.55323399999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":349.763534,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":305.84493399999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":299.348934,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":80.997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":260.997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1964,"month":1,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438410.770833,"kali_year":5065,"ahargana":1849945.2708,"sun":{"sidereal_longitude":271.5658,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":285.4806,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":13.9148,"elapsed_within_tithi_degrees":1.9148},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":285.4806,"elapsed_within_degrees":5.4806},"yoga":{"number":15,"name":"Vajra","sum_longitude":197.0465},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.863,"elongation":13.915},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.863,"opposition_distance":166.085}},"eclipse_window_40days":[{"offset_days":-1,"type":"solar","occurs":true,"moon_latitude":-0.89,"elongation":1.925}]},"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"07:15","sunsetLocal":"18:21","solarNoonLocal":"12:48","dayLengthHours":11.094254439560117,"dayLengthDisplay":"11 Hours 05 Mins 39 Secs","nightLengthDisplay":"12 Hours 54 Mins 21 Secs","moonriseLocal":"08:06","moonsetLocal":"19:18","rahuKala":{"name":"Rāhu Kāla","start":"14:11","end":"15:34","startHours":14.183123497307975,"endHours":15.569905302252991,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:15","end":"08:38","startHours":7.249214472582902,"endHours":8.635996277527916,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:01","end":"11:25","startHours":10.022778082472932,"endHours":11.409559887417945,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:50","end":"10:12","startHours":9.837873841813597,"endHours":10.207682323132266,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:43","end":"08:00","startHours":7.71147507423124,"endHours":8.007321859286176,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:26","end":"13:10","startHours":12.42653321104429,"endHours":13.166150173681633,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:31","startHours":5.7699805473082195,"endHours":6.509597509945561,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:15","startHours":6.324693269286225,"endHours":7.249214472582902,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:23","startHours":14.645384098956313,"endHours":15.385001061593654,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:09","end":"18:33","startHours":18.14346891214302,"endHours":18.54346891214302,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:21","end":"18:48","startHours":18.34346891214302,"endHours":18.80572951379136,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:06","end":"19:51","startHours":18.09346891214302,"endHours":19.84346891214302,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:26","end":"01:10","startHours":24.42653321104429,"endHours":25.166150173681633,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:15","end":"08:38","startHours":7.249214472582902,"endHours":8.635996277527916,"quality":"auspicious"},{"name":"Roga","start":"08:38","end":"10:01","startHours":8.635996277527916,"endHours":10.022778082472932,"quality":"inauspicious"},{"name":"Udveg","start":"10:01","end":"11:25","startHours":10.022778082472932,"endHours":11.409559887417945,"quality":"inauspicious"},{"name":"Chala","start":"11:25","end":"12:48","startHours":11.409559887417945,"endHours":12.796341692362962,"quality":"neutral"},{"name":"Labha","start":"12:48","end":"14:11","startHours":12.796341692362962,"endHours":14.183123497307975,"quality":"auspicious"},{"name":"Amṛta","start":"14:11","end":"15:34","startHours":14.183123497307975,"endHours":15.569905302252991,"quality":"auspicious"},{"name":"Kāla","start":"15:34","end":"16:57","startHours":15.569905302252991,"endHours":16.956687107198004,"quality":"inauspicious"},{"name":"Śubha","start":"16:57","end":"18:21","startHours":16.956687107198004,"endHours":18.34346891214302,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:21","end":"19:57","startHours":18.34346891214302,"endHours":19.956687107198007,"quality":"auspicious"},{"name":"Kāla","start":"19:57","end":"21:34","startHours":19.956687107198007,"endHours":21.56990530225299,"quality":"inauspicious"},{"name":"Śubha","start":"21:34","end":"23:11","startHours":21.56990530225299,"endHours":23.183123497307975,"quality":"auspicious"},{"name":"Roga","start":"23:11","end":"00:48","startHours":23.183123497307975,"endHours":24.79634169236296,"quality":"inauspicious"},{"name":"Udveg","start":"00:48","end":"02:25","startHours":24.79634169236296,"endHours":26.40955988741795,"quality":"inauspicious"},{"name":"Chala","start":"02:25","end":"04:01","startHours":26.40955988741795,"endHours":28.022778082472932,"quality":"neutral"},{"name":"Labha","start":"04:01","end":"05:38","startHours":28.022778082472932,"endHours":29.635996277527916,"quality":"auspicious"},{"name":"Amṛta","start":"05:38","end":"07:15","startHours":29.635996277527916,"endHours":31.249214472582903,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:15","end":"08:15","startHours":7.249214472582902,"endHours":8.249214472582903,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:15","end":"09:15","startHours":8.249214472582903,"endHours":9.249214472582903,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:15","end":"10:15","startHours":9.249214472582903,"endHours":10.249214472582903,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:15","end":"11:15","startHours":10.249214472582903,"endHours":11.249214472582903,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:15","end":"12:15","startHours":11.249214472582903,"endHours":12.249214472582903,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:15","end":"13:15","startHours":12.249214472582903,"endHours":13.249214472582903,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:15","end":"14:15","startHours":13.249214472582903,"endHours":14.249214472582903,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:15","end":"15:15","startHours":14.249214472582903,"endHours":15.249214472582903,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:15","end":"16:15","startHours":15.249214472582903,"endHours":16.249214472582903,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:15","end":"17:15","startHours":16.249214472582903,"endHours":17.249214472582903,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:15","end":"18:15","startHours":17.249214472582903,"endHours":18.249214472582903,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:15","end":"19:15","startHours":18.249214472582903,"endHours":19.249214472582903,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:15","end":"20:15","startHours":19.249214472582903,"endHours":20.249214472582903,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:15","end":"21:15","startHours":20.249214472582903,"endHours":21.249214472582903,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:15","end":"22:15","startHours":21.249214472582903,"endHours":22.249214472582903,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:15","end":"23:15","startHours":22.249214472582903,"endHours":23.249214472582903,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:15","end":"00:15","startHours":23.249214472582903,"endHours":24.249214472582903,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:15","end":"01:15","startHours":24.249214472582903,"endHours":25.249214472582903,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:15","end":"02:15","startHours":25.249214472582903,"endHours":26.249214472582903,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:15","end":"03:15","startHours":26.249214472582903,"endHours":27.249214472582903,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:15","end":"04:15","startHours":27.249214472582903,"endHours":28.249214472582903,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:15","end":"05:15","startHours":28.249214472582903,"endHours":29.249214472582903,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:15","end":"06:15","startHours":29.249214472582903,"endHours":30.249214472582903,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:15","end":"07:15","startHours":30.249214472582903,"endHours":31.249214472582903,"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":-21.139988020247877,"eotMinutes":-9.692901541777706,"ayanamsa":23.3507}},"calendars":{"vikram_samvat":2021,"vikram_samvatsara":"Piṅgala","saka_samvat":1886,"saka_samvatsara":"Krodhi","bengali_samvat":1371,"malayalam_era":1140,"nanakshahi_year":495,"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 Dvitīyā · Vikram 2021 Piṅgala · Śaka 1886 Krodhi"},"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":[]},"validity":{"eternal":false,"location_specific":"thane"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 16, 1964 CE · Thane, Maharashtra · Vidhyamitra","description":"January 16, 1964 CE for Thane, Maharashtra: Śukla Dvitīyā, sūryodaya 07:15, sūryāsta 18:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1964-01-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1964-01-16","sa":"https://sa.vidhyamitra.com/city/thane/1964-01-16","hi":"https://hi.vidhyamitra.com/city/thane/1964-01-16","x-default":"https://vidhyamitra.com/city/thane/1964-01-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:27:31.909Z","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":"2026-05-31T19:27:31.909Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:27:31.909Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}