{"id":"vidhyamitra:city-day:thane:1964-08-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1964-08-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1964-08-25","date_display":"August 25, 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":8,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438632.770833,"kali_year":5066,"ahargana":1850167.2708,"sun":{"sidereal_longitude":127.9335,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":329.8757,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":201.9422,"elapsed_within_tithi_degrees":9.9422},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":329.8757,"elapsed_within_degrees":9.8757},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":97.8091},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":8,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438632.770833,"ahargana":1850167.2708,"kali_year":5066,"ayanamsa_lahiri":23.3592,"grahas":{"sun":{"sidereal_longitude":128.509252,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":330.294852,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false,"latitude":-4.44},"mars":{"sidereal_longitude":83.75805200000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":143.846852,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":32.77855199999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":83.19125199999996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":309.008552,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":69.2344,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":249.2344,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":8,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438632.770833,"kali_year":5066,"ahargana":1850167.2708,"sun":{"sidereal_longitude":127.9335,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":329.8757,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":201.9422,"elapsed_within_tithi_degrees":9.9422},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":329.8757,"elapsed_within_degrees":9.8757},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":97.8091},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.44,"elongation":158.058},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.44,"opposition_distance":21.942}},"eclipse_window_40days":[]},"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":"06:21","sunsetLocal":"18:59","solarNoonLocal":"12:40","dayLengthHours":12.628876942710113,"dayLengthDisplay":"12 Hours 37 Mins 44 Secs","nightLengthDisplay":"11 Hours 22 Mins 16 Secs","moonriseLocal":"20:08","moonsetLocal":"08:06","rahuKala":{"name":"Rāhu Kāla","start":"15:49","end":"17:24","startHours":15.820469303267567,"endHours":17.39907892110633,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:30","end":"11:05","startHours":9.506030831912511,"endHours":11.084640449751275,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:40","end":"14:15","startHours":12.663250067590038,"endHours":14.241859685428803,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:43","startHours":9.295549549534009,"endHours":9.716512114291014,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:53","end":"07:13","startHours":6.875014802181237,"endHours":7.21178485398684,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:15","end":"13:05","startHours":12.242287502833035,"endHours":13.084212632347041,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:40","end":"05:30","startHours":4.664961337206968,"endHours":5.506886466720975,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:18","end":"06:21","startHours":5.296405184342474,"endHours":6.348811596234983,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:46","end":"15:37","startHours":14.768062891375058,"endHours":15.609988020889066,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:47","end":"19:11","startHours":18.777688538945096,"endHours":19.177688538945095,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:59","end":"19:30","startHours":18.977688538945095,"endHours":19.50389174489135,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:44","end":"20:29","startHours":18.727688538945095,"endHours":20.477688538945095,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:15","end":"01:05","startHours":24.242287502833033,"endHours":25.084212632347043,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:21","end":"07:56","startHours":6.348811596234983,"endHours":7.927421214073747,"quality":"inauspicious"},{"name":"Udveg","start":"07:56","end":"09:30","startHours":7.927421214073747,"endHours":9.506030831912511,"quality":"inauspicious"},{"name":"Chala","start":"09:30","end":"11:05","startHours":9.506030831912511,"endHours":11.084640449751275,"quality":"neutral"},{"name":"Labha","start":"11:05","end":"12:40","startHours":11.084640449751275,"endHours":12.663250067590038,"quality":"auspicious"},{"name":"Amṛta","start":"12:40","end":"14:15","startHours":12.663250067590038,"endHours":14.241859685428803,"quality":"auspicious"},{"name":"Kāla","start":"14:15","end":"15:49","startHours":14.241859685428803,"endHours":15.820469303267567,"quality":"inauspicious"},{"name":"Śubha","start":"15:49","end":"17:24","startHours":15.820469303267567,"endHours":17.39907892110633,"quality":"auspicious"},{"name":"Roga","start":"17:24","end":"18:59","startHours":17.39907892110633,"endHours":18.977688538945095,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:59","end":"20:24","startHours":18.977688538945095,"endHours":20.39907892110633,"quality":"inauspicious"},{"name":"Śubha","start":"20:24","end":"21:49","startHours":20.39907892110633,"endHours":21.82046930326757,"quality":"auspicious"},{"name":"Roga","start":"21:49","end":"23:15","startHours":21.82046930326757,"endHours":23.241859685428803,"quality":"inauspicious"},{"name":"Udveg","start":"23:15","end":"00:40","startHours":23.241859685428803,"endHours":24.663250067590038,"quality":"inauspicious"},{"name":"Chala","start":"00:40","end":"02:05","startHours":24.663250067590038,"endHours":26.084640449751276,"quality":"neutral"},{"name":"Labha","start":"02:05","end":"03:30","startHours":26.084640449751276,"endHours":27.50603083191251,"quality":"auspicious"},{"name":"Amṛta","start":"03:30","end":"04:56","startHours":27.50603083191251,"endHours":28.927421214073746,"quality":"auspicious"},{"name":"Kāla","start":"04:56","end":"06:21","startHours":28.927421214073746,"endHours":30.34881159623498,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:21","end":"07:21","startHours":6.348811596234983,"endHours":7.348811596234983,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:21","end":"08:21","startHours":7.348811596234983,"endHours":8.348811596234983,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:21","end":"09:21","startHours":8.348811596234983,"endHours":9.348811596234983,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:21","end":"10:21","startHours":9.348811596234983,"endHours":10.348811596234983,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:21","end":"11:21","startHours":10.348811596234983,"endHours":11.348811596234983,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:21","end":"12:21","startHours":11.348811596234983,"endHours":12.348811596234983,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:21","end":"13:21","startHours":12.348811596234983,"endHours":13.348811596234983,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:21","end":"14:21","startHours":13.348811596234983,"endHours":14.348811596234983,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:21","end":"15:21","startHours":14.348811596234983,"endHours":15.348811596234983,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:21","end":"16:21","startHours":15.348811596234983,"endHours":16.34881159623498,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:21","end":"17:21","startHours":16.34881159623498,"endHours":17.34881159623498,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:21","end":"18:21","startHours":17.34881159623498,"endHours":18.34881159623498,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:21","end":"19:21","startHours":18.34881159623498,"endHours":19.34881159623498,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:21","end":"20:21","startHours":19.34881159623498,"endHours":20.34881159623498,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:21","end":"21:21","startHours":20.34881159623498,"endHours":21.34881159623498,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:21","end":"22:21","startHours":21.34881159623498,"endHours":22.34881159623498,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:21","end":"23:21","startHours":22.34881159623498,"endHours":23.34881159623498,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:21","end":"00:21","startHours":23.34881159623498,"endHours":24.34881159623498,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:21","end":"01:21","startHours":24.34881159623498,"endHours":25.34881159623498,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:21","end":"02:21","startHours":25.34881159623498,"endHours":26.34881159623498,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:21","end":"03:21","startHours":26.34881159623498,"endHours":27.34881159623498,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:21","end":"04:21","startHours":27.34881159623498,"endHours":28.34881159623498,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:21","end":"05:21","startHours":28.34881159623498,"endHours":29.34881159623498,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:21","end":"06:21","startHours":29.34881159623498,"endHours":30.34881159623498,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.808665229430407,"eotMinutes":-1.7074040554023546,"ayanamsa":23.3592}},"calendars":{"vikram_samvat":2021,"vikram_samvatsara":"Piṅgala","saka_samvat":1886,"saka_samvatsara":"Krodhi","bengali_samvat":1371,"malayalam_era":1140,"nanakshahi_year":495,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Dvitīyā · Vikram 2021 Piṅgala · Śaka 1886 Krodhi"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 August 25, 1964 CE · Thane, Maharashtra · Vidhyamitra","description":"August 25, 1964 CE for Thane, Maharashtra: Kṛṣṇa Dvitīyā, sūryodaya 06:21, sūryāsta 18:59.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1964-08-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1964-08-25","sa":"https://sa.vidhyamitra.com/city/thane/1964-08-25","hi":"https://hi.vidhyamitra.com/city/thane/1964-08-25","x-default":"https://vidhyamitra.com/city/thane/1964-08-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T13:01:52.200Z","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":"2026-06-01T13:01:52.200Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T13:01:52.200Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}