{"id":"vidhyamitra:city-day:dhaka:2012-12-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dhaka/2012-12-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-12-07","date_display":"December 7, 2012 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":2012,"month":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456268.770833,"kali_year":5114,"ahargana":1867803.2708,"sun":{"sidereal_longitude":230.8162,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":149.3342,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":278.518,"elapsed_within_tithi_degrees":2.518},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":149.3342,"elapsed_within_degrees":2.6676},"yoga":{"number":2,"name":"Prīti","sum_longitude":20.1505},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2012,"month":12,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456268.770833,"ahargana":1867803.2708,"kali_year":5114,"ayanamsa_lahiri":24.0337,"grahas":{"sun":{"sidereal_longitude":231.298628,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":146.126828,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false,"latitude":-4.0928},"mars":{"sidereal_longitude":261.065428,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":210.69842800000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":46.33112799999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":204.39142800000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":192.95422800000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":214.7942,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":34.7942,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2012,"month":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456268.770833,"kali_year":5114,"ahargana":1867803.2708,"sun":{"sidereal_longitude":230.8162,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":149.3342,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":278.518,"elapsed_within_tithi_degrees":2.518},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":149.3342,"elapsed_within_degrees":2.6676},"yoga":{"number":2,"name":"Prīti","sum_longitude":20.1505},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.093,"elongation":81.482},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.093,"opposition_distance":98.518}},"eclipse_window_40days":[]},"city":{"slug":"dhaka","name":"Dhaka, Bangladesh","lat":23.8103,"lon":90.4125,"tz_offset_hours":6,"country":"BD","tier":"diaspora"},"tier2":{"city":{"slug":"dhaka","name":"Dhaka, Bangladesh","lat":23.8103,"lon":90.4125,"tz_offset_hours":6,"country":"BD","tier":"diaspora"},"sunriseLocal":"06:29","sunsetLocal":"17:12","solarNoonLocal":"11:51","dayLengthHours":10.720280739594322,"dayLengthDisplay":"10 Hours 43 Mins 13 Secs","nightLengthDisplay":"13 Hours 16 Mins 47 Secs","moonriseLocal":"00:00","moonsetLocal":"12:19","rahuKala":{"name":"Rāhu Kāla","start":"10:30","end":"11:51","startHours":10.503736632161756,"endHours":11.843771724611045,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:31","end":"15:52","startHours":14.523841909509628,"endHours":15.863877001958915,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:49","end":"09:10","startHours":7.823666447263175,"endHours":9.163701539712466,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:21","startHours":8.985030194052559,"endHours":9.34237288537237,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:56","end":"07:13","startHours":6.930309718963648,"endHours":7.216183872019497,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:29","end":"12:12","startHours":11.486429033291234,"endHours":12.201114415930856,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:03","end":"05:46","startHours":5.054260589534642,"endHours":5.768945972174263,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:35","end":"06:29","startHours":5.590274626514358,"endHours":6.483631354813885,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:38","end":"14:21","startHours":13.6304851812101,"endHours":14.34517056384972,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:00","end":"17:24","startHours":17.003912094408207,"endHours":17.403912094408206,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:12","end":"17:39","startHours":17.203912094408206,"endHours":17.65059045855797,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:57","end":"18:42","startHours":16.953912094408206,"endHours":18.703912094408206,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:29","end":"00:12","startHours":23.486429033291234,"endHours":24.201114415930856,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:29","end":"07:49","startHours":6.483631354813885,"endHours":7.823666447263175,"quality":"neutral"},{"name":"Labha","start":"07:49","end":"09:10","startHours":7.823666447263175,"endHours":9.163701539712466,"quality":"auspicious"},{"name":"Amṛta","start":"09:10","end":"10:30","startHours":9.163701539712466,"endHours":10.503736632161756,"quality":"auspicious"},{"name":"Kāla","start":"10:30","end":"11:51","startHours":10.503736632161756,"endHours":11.843771724611045,"quality":"inauspicious"},{"name":"Śubha","start":"11:51","end":"13:11","startHours":11.843771724611045,"endHours":13.183806817060336,"quality":"auspicious"},{"name":"Roga","start":"13:11","end":"14:31","startHours":13.183806817060336,"endHours":14.523841909509628,"quality":"inauspicious"},{"name":"Udveg","start":"14:31","end":"15:52","startHours":14.523841909509628,"endHours":15.863877001958915,"quality":"inauspicious"},{"name":"Chala","start":"15:52","end":"17:12","startHours":15.863877001958915,"endHours":17.203912094408206,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:12","end":"18:52","startHours":17.203912094408206,"endHours":18.863877001958915,"quality":"inauspicious"},{"name":"Udveg","start":"18:52","end":"20:31","startHours":18.863877001958915,"endHours":20.523841909509628,"quality":"inauspicious"},{"name":"Chala","start":"20:31","end":"22:11","startHours":20.523841909509628,"endHours":22.183806817060336,"quality":"neutral"},{"name":"Labha","start":"22:11","end":"23:51","startHours":22.183806817060336,"endHours":23.843771724611045,"quality":"auspicious"},{"name":"Amṛta","start":"23:51","end":"01:30","startHours":23.843771724611045,"endHours":25.503736632161754,"quality":"auspicious"},{"name":"Kāla","start":"01:30","end":"03:10","startHours":25.503736632161754,"endHours":27.163701539712463,"quality":"inauspicious"},{"name":"Śubha","start":"03:10","end":"04:49","startHours":27.163701539712463,"endHours":28.823666447263175,"quality":"auspicious"},{"name":"Roga","start":"04:49","end":"06:29","startHours":28.823666447263175,"endHours":30.483631354813884,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:29","end":"07:29","startHours":6.483631354813885,"endHours":7.483631354813885,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:29","end":"08:29","startHours":7.483631354813885,"endHours":8.483631354813884,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:29","end":"09:29","startHours":8.483631354813884,"endHours":9.483631354813884,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:29","end":"10:29","startHours":9.483631354813884,"endHours":10.483631354813884,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:29","end":"11:29","startHours":10.483631354813884,"endHours":11.483631354813884,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:29","end":"12:29","startHours":11.483631354813884,"endHours":12.483631354813884,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:29","end":"13:29","startHours":12.483631354813884,"endHours":13.483631354813884,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:29","end":"14:29","startHours":13.483631354813884,"endHours":14.483631354813884,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:29","end":"15:29","startHours":14.483631354813884,"endHours":15.483631354813884,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:29","end":"16:29","startHours":15.483631354813884,"endHours":16.483631354813884,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:29","end":"17:29","startHours":16.483631354813884,"endHours":17.483631354813884,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:29","end":"18:29","startHours":17.483631354813884,"endHours":18.483631354813884,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:29","end":"19:29","startHours":18.483631354813884,"endHours":19.483631354813884,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:29","end":"20:29","startHours":19.483631354813884,"endHours":20.483631354813884,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:29","end":"21:29","startHours":20.483631354813884,"endHours":21.483631354813884,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:29","end":"22:29","startHours":21.483631354813884,"endHours":22.483631354813884,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:29","end":"23:29","startHours":22.483631354813884,"endHours":23.483631354813884,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:29","end":"00:29","startHours":23.483631354813884,"endHours":24.483631354813884,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:29","end":"01:29","startHours":24.483631354813884,"endHours":25.483631354813884,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:29","end":"02:29","startHours":25.483631354813884,"endHours":26.483631354813884,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:29","end":"03:29","startHours":26.483631354813884,"endHours":27.483631354813884,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:29","end":"04:29","startHours":27.483631354813884,"endHours":28.483631354813884,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:29","end":"05:29","startHours":28.483631354813884,"endHours":29.483631354813884,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:29","end":"06:29","startHours":29.483631354813884,"endHours":30.483631354813884,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"South-East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.62950386393643,"eotMinutes":7.723696523337262,"ayanamsa":24.0337}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Navamī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"dhaka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 7, 2012 CE · Dhaka, Bangladesh · Vidhyamitra","description":"December 7, 2012 CE for Dhaka, Bangladesh: Kṛṣṇa Navamī, sūryodaya 06:29, sūryāsta 17:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dhaka/2012-12-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dhaka/2012-12-07","sa":"https://sa.vidhyamitra.com/city/dhaka/2012-12-07","hi":"https://hi.vidhyamitra.com/city/dhaka/2012-12-07","x-default":"https://vidhyamitra.com/city/dhaka/2012-12-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T13:40:59.289Z","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":"2026-06-02T13:40:59.289Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T13:40:59.289Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}