BS ISO 8601-1:2019+A1:2022
$198.66
Date and time. Representations for information interchange – Basic rules
Published By | Publication Date | Number of Pages |
BSI | 2022 | 52 |
PDF Catalog
PDF Pages | PDF Title |
---|---|
2 | National foreword |
7 | Foreword |
9 | Introduction |
11 | 1 Scope 2 Normative references 3 Terms, definitions and symbols 3.1 Terms and definitions 3.1.1 Basic concepts |
15 | 3.1.2 Time and date units |
18 | 3.1.3 Representations and formats |
20 | 3.2 Symbols 3.2.1 General 3.2.2 Time scale component symbols |
21 | 3.2.3 Composite component symbols 3.2.4 Symbols used in place of digits or signs |
22 | 3.2.5 Designator symbols |
23 | 3.2.6 Separator symbols 4 Fundamental principles 4.1 Basic rules 4.2 Time scales 4.2.1 The Gregorian calendar |
24 | 4.2.2 The week calendar |
25 | 4.2.3 The 24-hour clock 4.3 Time scale components and units 4.3.1 General 4.3.2 Calendar year and years duration 4.3.3 Calendar month and months duration |
26 | 4.3.4 Calendar week number and weeks duration 4.3.5 Calendar day of month and days duration 4.3.6 Calendar day of week |
27 | 4.3.7 Calendar day of year 4.3.8 Clock hour and hours duration 4.3.9 Clock minute and minutes duration 4.3.10 Clock second and seconds duration |
28 | 4.3.11 Decade 4.3.12 Century 4.3.13 Time shift 4.4 Expansion |
29 | 4.5 Leading zeros 5 Date and time representations 5.1 General 5.2 Date 5.2.1 General 5.2.2 Calendar date |
31 | 5.2.3 Ordinal date 5.2.4 Week date |
32 | 5.3 Time of day 5.3.1 Local time of day |
33 | 5.3.2 Beginning of the day, ending of the day |
36 | 5.3.3 UTC of day |
37 | 5.3.4 Local time scale and UTC 5.3.5 Omissions of time designator |
38 | 5.4 Date and time of day 5.4.1 General 5.4.2 Complete representations |
39 | 5.4.3 Representations other than complete 5.5 Time interval 5.5.1 Means of specifying time intervals |
40 | 5.5.2 Duration |
41 | 5.5.3 Complete representations |
42 | 5.5.4 Representations other than complete 5.6 Recurring time interval 5.6.1 Means of specifying recurring time intervals 5.6.2 Separators and designators |
43 | 5.6.3 Complete representations 5.6.4 Representations other than complete |
44 | Annex A (informative) Example date and time expressions and representations |
50 | Bibliography |