Minggu Bahá'í dimulai pada hari Sabtu, dan berakhir pada hari Jumat.<ref name="vahid0">{{cite book |url = http://bahai-library.com/shoghieffendi_statistics_1844-1950 |first = Shoghi |last = Effendi |authorlink = Shoghi Effendi |title = The Bahá'í Faith: 1844-1950 |location = [[Wilmette, Illinois]] |publisher = Bahá'í Publishing Committee |year = 1950 }}</ref> <!--Like [[Judaism]] and [[Islam]], days begin at sunset on the previous [[solar time|solar day]] and end at sunset of the present solar day. Bahá'í writings indicate that Friday is to be kept as a day of rest.<ref name="log">{{cite journal|title=Letter written on behalf of the Guardian to an individual believer|date=1939-07-10|journal=[[Bahá'í News]]|issue=162, April 1943|page=5}} In {{cite book | first = Shoghi | last = Effendi | authorlink = Shoghi Effendi | coauthors = [[Bahá'u'llah]], [['Abdu'l-Bahá]], The Universal House of Justice | editor = Hornby, Helen | year = 1983 | title = Lights of Guidance: A Bahá'í Reference File | publisher = Bahá'í Publishing Trust | location = [[New Delhi, India]] | isbn = 978-81-85091-46-4 | url = http://bahai-library.com/hornby_lights_guidance&chapter=2#n372 | page = 109 | quote = III. Bahá'í: E. Miscellaneous Subjects: 372. Friday is Day of Rest in Bahá'í Calendar. | accessdate = 2009-03-15}}</ref><ref>{{cite book | title = Religious Holidays and Calendars: An Encyclopedic Handbook | author = Bellenir, Karen | edition = 3rd | publisher = Omnigraphics | year = 2004 | isbn = 0-7808-0665-4 | page = 154 }}</ref> The practice of keeping Friday as a day of rest is currently not observed in all countries; for example, in the UK, the National Spiritual Assembly of the Bahá’ís confirmed it does not currently keep this practice.<ref name="UK_rest">National Spiritual Assembly of the Bahá’ís of the United Kingdom. [http://www.faithwales.co.uk/media/images/GC-26330_Council_for_Wales_Friday_rest_day.pdf Letter from the NSA to the Bahá’í Council for Wales] Retrieved July 11, 2014.</ref>
