From "John F. Chandler" Mon Jan 31 17:15:29 1994 Path: doc.ic.ac.uk!warwick!str-ccsun!strath-cs!uknet!pipex!howland.reston.ans.net!news.cac.psu.edu!psuvm!auvm!CUVMB.BITNET!JCHBN Comments: Gated by NETNEWS@AUVM.AMERICAN.EDU Newsgroups: soc.roots Return-Path: <@AUVM.AMERICAN.EDU,@VTBIT.CC.VT.EDU:owner-roots-l@VM1.NODAK.EDU> Message-ID: Date: Wed, 26 Jan 1994 17:03:00 EST Reply-To: "John F. Chandler" Sender: ROOTS-L Genealogy List From: "John F. Chandler" Subject: Re: Perpetual Calendar In-Reply-To: ds@VOA.GOV message of Tue, 25 Jan 1994 21:16:53 EST Lines: 61 > Is there a perpetual calendar (text doc or executable) available for > download anywhere? Here's one you can carry in your wallet. John Chandler ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Perpetual calendar instructions: see below. 0 1 2 3 4 Julian Calendar 5 6 7 8 9 10 11 (hundreds of years AD) 12 13 14 15 16 17 18 1600 1700 1800 1900 Gregorian Calendar 2000 2100 2200 2300 (years AD) Dominical letters - 5 11 16 22 - 33 39 44 G F E D C B A 50 - 61 67 72 78 - 89 95 0 6 - 17 23 28 34 - 45 A G F E D C B 51 56 62 - 73 79 84 90 - 1 7 12 18 - 29 35 40 46 B A G F E D C - 57 63 68 74 - 85 91 96 2 - 13 19 24 30 - 41 47 C B A G F E D 52 58 - 69 75 80 86 - 97 3 8 14 - 25 31 36 42 - D C B A G F E 53 59 64 70 - 81 87 92 98 - 9 15 20 26 - 37 43 48 E D C B A G F 54 - 65 71 76 82 - 93 99 4 10 - 21 27 32 38 - 49 F E D C B A G 55 60 66 - 77 83 88 94 - A:Jan, A:Oct, B:Apr, A:May, B:Jan, B:Oct, A:Aug, B:May, C:Jan, B:Jul, C:Sep, C:Dec, C:Apr, C:Jul, D:Sep, C:Oct, D:Apr, D:Jul, D:Jun, E:Feb, E:Mar, D:Dec, E:Jun, F:Feb, E:Sep, E:Dec, F:Jun, E:Nov, F:Aug, G:May F:Mar, F:Nov, G:Aug G:Feb, G:Mar, G:Nov S M T W T F S S M T W T F S S M T W T F S 1 2 3 4 5 6 7 1 2 3 4 5 6 1 2 3 4 5 8 9 10 11 12 13 14 7 8 9 10 11 12 13 6 7 8 9 10 11 12 15 16 17 18 19 20 21 14 15 16 17 18 19 20 13 14 15 16 17 18 19 22 23 24 25 26 27 28 21 22 23 24 25 26 27 20 21 22 23 24 25 26 29 30 31 28 29 30 31 27 28 29 30 31 -------------------------------------------------------------------- A:Feb, A:Mar, A:Nov, A:Jun, B:Feb, B:Mar, A:Sep, A:Dec, B:Jun, B:Aug, C:May, D:Jan, B:Nov, C:Aug, D:May, C:Feb, C:Mar, C:Nov, D:Oct, E:Apr, E:Jul, E:Jan, E:Oct, F:Apr, D:Aug, E:May, F:Jan, F:Sep, F:Dec, G:Jun F:Jul, G:Sep, G:Dec F:Oct, G:Apr, G:Jul S M T W T F S S M T W T F S S M T W T F S 1 2 3 4 1 2 3 1 2 5 6 7 8 9 10 11 4 5 6 7 8 9 10 3 4 5 6 7 8 9 12 13 14 15 16 17 18 11 12 13 14 15 16 17 10 11 12 13 14 15 16 19 20 21 22 23 24 25 18 19 20 21 22 23 24 17 18 19 20 21 22 23 26 27 28 29 30 31 25 26 27 28 29 30 31 24 25 26 27 28 29 30 --------------------- 31 A:Apr, A:Jul, B:Sep, B:Dec, C:Jun, D:Feb, Find the desired style and century at the top. D:Mar, D:Nov, E:Aug, Look in the column under the century to find the F:May, G:Jan, G:Oct Dominical letter corresponding to a particular year (tabulated to the left and right). Use that S M T W T F S letter in normal years for all months and in leap 1 years for the months March through December, but 2 3 4 5 6 7 8 back up one letter for January and February in 9 10 11 12 13 14 15 leap years (corresponding to the dash preceding 16 17 18 19 20 21 22 the desired year). Then find the calendar for 23 24 25 26 27 28 29 the desired month at the bottom (each is labeled 30 31 with combinations of Dominical letter and month). For example, the table gives "B" for 1984, but use "A" for the first two months. January 1 is a Sunday, May 1 is a Tuesday.