{"id":"vidhyamitra:city-day:dhaka:2012-12-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dhaka/2012-12-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-12-30","date_display":"December 30, 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2012,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456291.770833,"kali_year":5114,"ahargana":1867826.2708,"sun":{"sidereal_longitude":254.4243,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":93.8448,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":199.4204,"elapsed_within_tithi_degrees":7.4204},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":93.8448,"elapsed_within_degrees":0.5114},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":348.2691},"karana":{"half_tithi_index":33,"name":"Gara"},"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":2012,"month":12,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456291.770833,"ahargana":1867826.2708,"kali_year":5114,"ayanamsa_lahiri":24.0345,"grahas":{"sun":{"sidereal_longitude":254.70574899999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":92.51594899999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":-3.9067},"mars":{"sidereal_longitude":278.976549,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":243.39284899999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":43.52504899999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":233.11604899999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":195.08634900000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":213.5756,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":33.5756,"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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2012,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456291.770833,"kali_year":5114,"ahargana":1867826.2708,"sun":{"sidereal_longitude":254.4243,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":93.8448,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":199.4204,"elapsed_within_tithi_degrees":7.4204},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":93.8448,"elapsed_within_degrees":0.5114},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":348.2691},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.907,"elongation":160.58},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.907,"opposition_distance":19.42}},"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":"06:41","sunsetLocal":"17:22","solarNoonLocal":"12:01","dayLengthHours":10.684295953497404,"dayLengthDisplay":"10 Hours 41 Mins 03 Secs","nightLengthDisplay":"13 Hours 18 Mins 57 Secs","moonriseLocal":"18:31","moonsetLocal":"07:54","rahuKala":{"name":"Rāhu Kāla","start":"16:02","end":"17:22","startHours":16.025832557566062,"endHours":17.36136955175324,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:01","end":"13:21","startHours":12.019221575004536,"endHours":13.354758569191713,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:41","end":"16:02","startHours":14.69029556337889,"endHours":16.025832557566062,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:32","startHours":9.17007598740523,"endHours":9.526219185855144,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:07","end":"07:24","startHours":7.122252596318227,"endHours":7.407167155078158,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:23","startHours":11.663078376554623,"endHours":12.37536477345445,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:15","end":"05:58","startHours":5.252500804456181,"endHours":5.964787201356009,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:47","end":"06:41","startHours":5.786715602131052,"endHours":6.677073598255835,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:48","end":"14:31","startHours":13.799937567254105,"endHours":14.512223964153932,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:10","end":"17:34","startHours":17.16136955175324,"endHours":17.561369551753238,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:22","end":"17:48","startHours":17.36136955175324,"endHours":17.80654854981563,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:07","end":"18:52","startHours":17.11136955175324,"endHours":18.86136955175324,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:23","startHours":23.663078376554623,"endHours":24.37536477345445,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:41","end":"08:01","startHours":6.677073598255835,"endHours":8.01261059244301,"quality":"inauspicious"},{"name":"Chala","start":"08:01","end":"09:21","startHours":8.01261059244301,"endHours":9.348147586630187,"quality":"neutral"},{"name":"Labha","start":"09:21","end":"10:41","startHours":9.348147586630187,"endHours":10.683684580817362,"quality":"auspicious"},{"name":"Amṛta","start":"10:41","end":"12:01","startHours":10.683684580817362,"endHours":12.019221575004536,"quality":"auspicious"},{"name":"Kāla","start":"12:01","end":"13:21","startHours":12.019221575004536,"endHours":13.354758569191713,"quality":"inauspicious"},{"name":"Śubha","start":"13:21","end":"14:41","startHours":13.354758569191713,"endHours":14.69029556337889,"quality":"auspicious"},{"name":"Roga","start":"14:41","end":"16:02","startHours":14.69029556337889,"endHours":16.025832557566062,"quality":"inauspicious"},{"name":"Udveg","start":"16:02","end":"17:22","startHours":16.025832557566062,"endHours":17.36136955175324,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:22","end":"19:02","startHours":17.36136955175324,"endHours":19.025832557566062,"quality":"auspicious"},{"name":"Roga","start":"19:02","end":"20:41","startHours":19.025832557566062,"endHours":20.69029556337889,"quality":"inauspicious"},{"name":"Udveg","start":"20:41","end":"22:21","startHours":20.69029556337889,"endHours":22.354758569191713,"quality":"inauspicious"},{"name":"Chala","start":"22:21","end":"00:01","startHours":22.354758569191713,"endHours":24.019221575004536,"quality":"neutral"},{"name":"Labha","start":"00:01","end":"01:41","startHours":24.019221575004536,"endHours":25.68368458081736,"quality":"auspicious"},{"name":"Amṛta","start":"01:41","end":"03:21","startHours":25.68368458081736,"endHours":27.348147586630184,"quality":"auspicious"},{"name":"Kāla","start":"03:21","end":"05:01","startHours":27.348147586630184,"endHours":29.01261059244301,"quality":"inauspicious"},{"name":"Śubha","start":"05:01","end":"06:41","startHours":29.01261059244301,"endHours":30.677073598255834,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:41","end":"07:41","startHours":6.677073598255835,"endHours":7.677073598255835,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:41","end":"08:41","startHours":7.677073598255835,"endHours":8.677073598255834,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:41","end":"09:41","startHours":8.677073598255834,"endHours":9.677073598255834,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:41","end":"10:41","startHours":9.677073598255834,"endHours":10.677073598255834,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:41","end":"11:41","startHours":10.677073598255834,"endHours":11.677073598255834,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:41","end":"12:41","startHours":11.677073598255834,"endHours":12.677073598255834,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:41","end":"13:41","startHours":12.677073598255834,"endHours":13.677073598255834,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:41","end":"14:41","startHours":13.677073598255834,"endHours":14.677073598255834,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:41","end":"15:41","startHours":14.677073598255834,"endHours":15.677073598255834,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:41","end":"16:41","startHours":15.677073598255834,"endHours":16.677073598255834,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:41","end":"17:41","startHours":16.677073598255834,"endHours":17.677073598255834,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:41","end":"18:41","startHours":17.677073598255834,"endHours":18.677073598255834,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:41","end":"19:41","startHours":18.677073598255834,"endHours":19.677073598255834,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:41","end":"20:41","startHours":19.677073598255834,"endHours":20.677073598255834,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:41","end":"21:41","startHours":20.677073598255834,"endHours":21.677073598255834,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:41","end":"22:41","startHours":21.677073598255834,"endHours":22.677073598255834,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:41","end":"23:41","startHours":22.677073598255834,"endHours":23.677073598255834,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:41","end":"00:41","startHours":23.677073598255834,"endHours":24.677073598255834,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:41","end":"01:41","startHours":24.677073598255834,"endHours":25.677073598255834,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:41","end":"02:41","startHours":25.677073598255834,"endHours":26.677073598255834,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:41","end":"03:41","startHours":26.677073598255834,"endHours":27.677073598255834,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:41","end":"04:41","startHours":27.677073598255834,"endHours":28.677073598255834,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:41","end":"05:41","startHours":28.677073598255834,"endHours":29.677073598255834,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:41","end":"06:41","startHours":29.677073598255834,"endHours":30.677073598255834,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","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":-23.148385138796403,"eotMinutes":-2.803294500272213,"ayanamsa":24.0345}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","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 Kṛṣṇa Dvitīyā · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"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":[]},"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 30, 2012 CE · Dhaka, Bangladesh · Vidhyamitra","description":"December 30, 2012 CE for Dhaka, Bangladesh: Kṛṣṇa Dvitīyā, sūryodaya 06:41, sūryāsta 17:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dhaka/2012-12-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dhaka/2012-12-30","sa":"https://sa.vidhyamitra.com/city/dhaka/2012-12-30","hi":"https://hi.vidhyamitra.com/city/dhaka/2012-12-30","x-default":"https://vidhyamitra.com/city/dhaka/2012-12-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-23T07:03:06.009Z","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":"2026-09-23T07:03:06.009Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-23T07:03:06.009Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}