GPS Date Calendar

This calendar presents dates specific to the GPS community. The data for each day are as follows:

Row Example Definition
First 1 Calendar day of the month
Second 1485:2 Full GPS week since 1st epoch : day of week number
Third 462:172800 GPS Week since latest epoch : seconds of week at midnight for that day
Fourth 183 Julian Day Number

     

SeptemberOctober 2018November
SunMonTueWedThuFriSat
1

2021:1
997:86400
274
2

2021:2
997:172800
275
3

2021:3
997:259200
276
4

2021:4
997:345600
277
5

2021:5
997:432000
278
6

2021:6
997:518400
279
7

2022:0
998:0
280
8

2022:1
998:86400
281
9

2022:2
998:172800
282
10

2022:3
998:259200
283
11

2022:4
998:345600
284
12

2022:5
998:432000
285
13

2022:6
998:518400
286
14

2023:0
999:0
287
15

2023:1
999:86400
288
16

2023:2
999:172800
289
17

2023:3
999:259200
290
18

2023:4
999:345600
291
19

2023:5
999:432000
292
20

2023:6
999:518400
293
21

2024:0
1000:0
294
22

2024:1
1000:86400
295
23

2024:2
1000:172800
296
24

2024:3
1000:259200
297
25

2024:4
1000:345600
298
26

2024:5
1000:432000
299
27

2024:6
1000:518400
300
28

2025:0
1001:0
301
29

2025:1
1001:86400
302
30

2025:2
1001:172800
303
31

2025:3
1001:259200
304